Home / 40,544,502.78-60,816,246.92-9,839,336.52

Finding the Fourth Proportional to 40,544,502.78, 60,816,246.92 and 9,839,336.52

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Solution

The fourth proportional to 40,544,502.78, 60,816,246.92 and 9,839,336.52 is: 14,758,881.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,544,502.78 : 60,816,246.92 = 9,839,336.52 : x
  2. Step 2: Convert to fraction form
    40,544,502.78/60,816,246.92 = 9,839,336.52/x
  3. Step 3: Cross multiply
    40,544,502.78x = 60,816,246.92 × 9,839,336.52
  4. Step 4: Simplify right side
    40,544,502.78x = 598,391,519,329,293.50
  5. Step 5: Solve for x
    x = 598,391,519,329,293.50/40,544,502.78
  6. Step 6: Final answer
    x = 14,758,881.68

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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.