Home / 24,029,526.80-36,048,221.40-7,850,781.20

Finding the Fourth Proportional to 24,029,526.80, 36,048,221.40 and 7,850,781.20

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Solution

The fourth proportional to 24,029,526.80, 36,048,221.40 and 7,850,781.20 is: 11,777,456.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,029,526.80 : 36,048,221.40 = 7,850,781.20 : x
  2. Step 2: Convert to fraction form
    24,029,526.80/36,048,221.40 = 7,850,781.20/x
  3. Step 3: Cross multiply
    24,029,526.80x = 36,048,221.40 × 7,850,781.20
  4. Step 4: Simplify right side
    24,029,526.80x = 283,006,698,860,557.69
  5. Step 5: Solve for x
    x = 283,006,698,860,557.69/24,029,526.80
  6. Step 6: Final answer
    x = 11,777,456.18

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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.