Home / 24,999,865,158.03-34,499,848,082.11-13,568,434,186.69

Finding the Fourth Proportional to 24,999,865,158.03, 34,499,848,082.11 and 13,568,434,186.69

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Solution

The fourth proportional to 24,999,865,158.03, 34,499,848,082.11 and 13,568,434,186.69 is: 18,724,457,719.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,999,865,158.03 : 34,499,848,082.11 = 13,568,434,186.69 : x
  2. Step 2: Convert to fraction form
    24,999,865,158.03/34,499,848,082.11 = 13,568,434,186.69/x
  3. Step 3: Cross multiply
    24,999,865,158.03x = 34,499,848,082.11 × 13,568,434,186.69
  4. Step 4: Simplify right side
    24,999,865,158.03x = 468,108,918,152,898,019,328
  5. Step 5: Solve for x
    x = 468,108,918,152,898,019,328/24,999,865,158.03
  6. Step 6: Final answer
    x = 18,724,457,719.82

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Half scale
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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.