Home / 24,999,865,179.21-34,499,848,111.34-13,568,434,207.88

Finding the Fourth Proportional to 24,999,865,179.21, 34,499,848,111.34 and 13,568,434,207.88

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Solution

The fourth proportional to 24,999,865,179.21, 34,499,848,111.34 and 13,568,434,207.88 is: 18,724,457,749.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,999,865,179.21 : 34,499,848,111.34 = 13,568,434,207.88 : x
  2. Step 2: Convert to fraction form
    24,999,865,179.21/34,499,848,111.34 = 13,568,434,207.88/x
  3. Step 3: Cross multiply
    24,999,865,179.21x = 34,499,848,111.34 × 13,568,434,207.88
  4. Step 4: Simplify right side
    24,999,865,179.21x = 468,108,919,280,329,490,432
  5. Step 5: Solve for x
    x = 468,108,919,280,329,490,432/24,999,865,179.21
  6. Step 6: Final answer
    x = 18,724,457,749.06

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Double scale
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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.