Home / 34,976,724.30-52,465,086.45-31,292,066.70

Finding the Fourth Proportional to 34,976,724.30, 52,465,086.45 and 31,292,066.70

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Solution

The fourth proportional to 34,976,724.30, 52,465,086.45 and 31,292,066.70 is: 46,938,100.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,976,724.30 : 52,465,086.45 = 31,292,066.70 : x
  2. Step 2: Convert to fraction form
    34,976,724.30/52,465,086.45 = 31,292,066.70/x
  3. Step 3: Cross multiply
    34,976,724.30x = 52,465,086.45 × 31,292,066.70
  4. Step 4: Simplify right side
    34,976,724.30x = 1,641,740,984,614,666.25
  5. Step 5: Solve for x
    x = 1,641,740,984,614,666.25/34,976,724.30
  6. Step 6: Final answer
    x = 46,938,100.05

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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.