Home / 35,836,252.20-53,754,572.70-8,909,908.20

Finding the Fourth Proportional to 35,836,252.20, 53,754,572.70 and 8,909,908.20

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Solution

The fourth proportional to 35,836,252.20, 53,754,572.70 and 8,909,908.20 is: 13,364,910.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,836,252.20 : 53,754,572.70 = 8,909,908.20 : x
  2. Step 2: Convert to fraction form
    35,836,252.20/53,754,572.70 = 8,909,908.20/x
  3. Step 3: Cross multiply
    35,836,252.20x = 53,754,572.70 × 8,909,908.20
  4. Step 4: Simplify right side
    35,836,252.20x = 478,948,308,087,226.12
  5. Step 5: Solve for x
    x = 478,948,308,087,226.12/35,836,252.20
  6. Step 6: Final answer
    x = 13,364,910.63

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.