Home / 26,472,631.95-39,711,236.31-7,303,389

Finding the Fourth Proportional to 26,472,631.95, 39,711,236.31 and 7,303,389

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Solution

The fourth proportional to 26,472,631.95, 39,711,236.31 and 7,303,389 is: 10,955,714.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,472,631.95 : 39,711,236.31 = 7,303,389 : x
  2. Step 2: Convert to fraction form
    26,472,631.95/39,711,236.31 = 7,303,389/x
  3. Step 3: Cross multiply
    26,472,631.95x = 39,711,236.31 × 7,303,389
  4. Step 4: Simplify right side
    26,472,631.95x = 290,026,606,442,854.62
  5. Step 5: Solve for x
    x = 290,026,606,442,854.62/26,472,631.95
  6. Step 6: Final answer
    x = 10,955,714.83

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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.