Home / 25,896,543.70-38,849,481.15-10,752,006.10

Finding the Fourth Proportional to 25,896,543.70, 38,849,481.15 and 10,752,006.10

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Solution

The fourth proportional to 25,896,543.70, 38,849,481.15 and 10,752,006.10 is: 16,129,946.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,896,543.70 : 38,849,481.15 = 10,752,006.10 : x
  2. Step 2: Convert to fraction form
    25,896,543.70/38,849,481.15 = 10,752,006.10/x
  3. Step 3: Cross multiply
    25,896,543.70x = 38,849,481.15 × 10,752,006.10
  4. Step 4: Simplify right side
    25,896,543.70x = 417,709,858,306,635
  5. Step 5: Solve for x
    x = 417,709,858,306,635/25,896,543.70
  6. Step 6: Final answer
    x = 16,129,946.26

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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.