Home / 106,926,585.91-147,533,397.94-60,516,839.81

Finding the Fourth Proportional to 106,926,585.91, 147,533,397.94 and 60,516,839.81

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Solution

The fourth proportional to 106,926,585.91, 147,533,397.94 and 60,516,839.81 is: 83,498,925.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,926,585.91 : 147,533,397.94 = 60,516,839.81 : x
  2. Step 2: Convert to fraction form
    106,926,585.91/147,533,397.94 = 60,516,839.81/x
  3. Step 3: Cross multiply
    106,926,585.91x = 147,533,397.94 × 60,516,839.81
  4. Step 4: Simplify right side
    106,926,585.91x = 8,928,255,010,204,443
  5. Step 5: Solve for x
    x = 8,928,255,010,204,443/106,926,585.91
  6. Step 6: Final answer
    x = 83,498,925.31

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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.