Home / 106,360,382.41-146,788,612.08-62,344,362.85

Finding the Fourth Proportional to 106,360,382.41, 146,788,612.08 and 62,344,362.85

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Solution

The fourth proportional to 106,360,382.41, 146,788,612.08 and 62,344,362.85 is: 86,041,835.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,360,382.41 : 146,788,612.08 = 62,344,362.85 : x
  2. Step 2: Convert to fraction form
    106,360,382.41/146,788,612.08 = 62,344,362.85/x
  3. Step 3: Cross multiply
    106,360,382.41x = 146,788,612.08 × 62,344,362.85
  4. Step 4: Simplify right side
    106,360,382.41x = 9,151,442,493,763,414
  5. Step 5: Solve for x
    x = 9,151,442,493,763,414/106,360,382.41
  6. Step 6: Final answer
    x = 86,041,835.19

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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.