Home / 25,547,713.20-38,321,569.80-24,288,001.20

Finding the Fourth Proportional to 25,547,713.20, 38,321,569.80 and 24,288,001.20

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Solution

The fourth proportional to 25,547,713.20, 38,321,569.80 and 24,288,001.20 is: 36,432,001.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,547,713.20 : 38,321,569.80 = 24,288,001.20 : x
  2. Step 2: Convert to fraction form
    25,547,713.20/38,321,569.80 = 24,288,001.20/x
  3. Step 3: Cross multiply
    25,547,713.20x = 38,321,569.80 × 24,288,001.20
  4. Step 4: Simplify right side
    25,547,713.20x = 930,754,333,288,283.62
  5. Step 5: Solve for x
    x = 930,754,333,288,283.62/25,547,713.20
  6. Step 6: Final answer
    x = 36,432,001.80

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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.