Home / 35,975,920.40-53,948,134.20-14,403,352.40

Finding the Fourth Proportional to 35,975,920.40, 53,948,134.20 and 14,403,352.40

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Solution

The fourth proportional to 35,975,920.40, 53,948,134.20 and 14,403,352.40 is: 21,598,724.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,975,920.40 : 53,948,134.20 = 14,403,352.40 : x
  2. Step 2: Convert to fraction form
    35,975,920.40/53,948,134.20 = 14,403,352.40/x
  3. Step 3: Cross multiply
    35,975,920.40x = 53,948,134.20 × 14,403,352.40
  4. Step 4: Simplify right side
    35,975,920.40x = 777,033,988,205,092.12
  5. Step 5: Solve for x
    x = 777,033,988,205,092.12/35,975,920.40
  6. Step 6: Final answer
    x = 21,598,724.36

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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.