Home / 24,448,001.40-36,672,002.10-15,838,657.20

Finding the Fourth Proportional to 24,448,001.40, 36,672,002.10 and 15,838,657.20

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Solution

The fourth proportional to 24,448,001.40, 36,672,002.10 and 15,838,657.20 is: 23,757,985.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,448,001.40 : 36,672,002.10 = 15,838,657.20 : x
  2. Step 2: Convert to fraction form
    24,448,001.40/36,672,002.10 = 15,838,657.20/x
  3. Step 3: Cross multiply
    24,448,001.40x = 36,672,002.10 × 15,838,657.20
  4. Step 4: Simplify right side
    24,448,001.40x = 580,835,270,099,580.12
  5. Step 5: Solve for x
    x = 580,835,270,099,580.12/24,448,001.40
  6. Step 6: Final answer
    x = 23,757,985.80

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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.