Home / 25,543,400.48-38,294,756.08-14,748,456.32

Finding the Fourth Proportional to 25,543,400.48, 38,294,756.08 and 14,748,456.32

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Solution

The fourth proportional to 25,543,400.48, 38,294,756.08 and 14,748,456.32 is: 22,110,937.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,543,400.48 : 38,294,756.08 = 14,748,456.32 : x
  2. Step 2: Convert to fraction form
    25,543,400.48/38,294,756.08 = 14,748,456.32/x
  3. Step 3: Cross multiply
    25,543,400.48x = 38,294,756.08 × 14,748,456.32
  4. Step 4: Simplify right side
    25,543,400.48x = 564,788,537,330,934.38
  5. Step 5: Solve for x
    x = 564,788,537,330,934.38/25,543,400.48
  6. Step 6: Final answer
    x = 22,110,937.73

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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.