Home / 5,605,674,872.34-7,732,186,295.91-3,595,325,741.10

Finding the Fourth Proportional to 5,605,674,872.34, 7,732,186,295.91 and 3,595,325,741.10

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Solution

The fourth proportional to 5,605,674,872.34, 7,732,186,295.91 and 3,595,325,741.10 is: 4,959,211,702.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,605,674,872.34 : 7,732,186,295.91 = 3,595,325,741.10 : x
  2. Step 2: Convert to fraction form
    5,605,674,872.34/7,732,186,295.91 = 3,595,325,741.10/x
  3. Step 3: Cross multiply
    5,605,674,872.34x = 7,732,186,295.91 × 3,595,325,741.10
  4. Step 4: Simplify right side
    5,605,674,872.34x = 27,799,728,424,665,882,624
  5. Step 5: Solve for x
    x = 27,799,728,424,665,882,624/5,605,674,872.34
  6. Step 6: Final answer
    x = 4,959,211,702.03

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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.