Home / 24,178,644.10-36,267,966.15-21,029,364.10

Finding the Fourth Proportional to 24,178,644.10, 36,267,966.15 and 21,029,364.10

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Solution

The fourth proportional to 24,178,644.10, 36,267,966.15 and 21,029,364.10 is: 31,544,046.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,178,644.10 : 36,267,966.15 = 21,029,364.10 : x
  2. Step 2: Convert to fraction form
    24,178,644.10/36,267,966.15 = 21,029,364.10/x
  3. Step 3: Cross multiply
    24,178,644.10x = 36,267,966.15 × 21,029,364.10
  4. Step 4: Simplify right side
    24,178,644.10x = 762,692,265,334,825.25
  5. Step 5: Solve for x
    x = 762,692,265,334,825.25/24,178,644.10
  6. Step 6: Final answer
    x = 31,544,046.15

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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.