Home / 58,711,141.60-88,066,712.40-35,752,890.40

Finding the Fourth Proportional to 58,711,141.60, 88,066,712.40 and 35,752,890.40

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Solution

The fourth proportional to 58,711,141.60, 88,066,712.40 and 35,752,890.40 is: 53,629,335.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,711,141.60 : 88,066,712.40 = 35,752,890.40 : x
  2. Step 2: Convert to fraction form
    58,711,141.60/88,066,712.40 = 35,752,890.40/x
  3. Step 3: Cross multiply
    58,711,141.60x = 88,066,712.40 × 35,752,890.40
  4. Step 4: Simplify right side
    58,711,141.60x = 3,148,639,516,325,521
  5. Step 5: Solve for x
    x = 3,148,639,516,325,521/58,711,141.60
  6. Step 6: Final answer
    x = 53,629,335.60

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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.