Home / 24,001,906.01-33,122,630.39-12,988,655.91

Finding the Fourth Proportional to 24,001,906.01, 33,122,630.39 and 12,988,655.91

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Solution

The fourth proportional to 24,001,906.01, 33,122,630.39 and 12,988,655.91 is: 17,924,345.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,001,906.01 : 33,122,630.39 = 12,988,655.91 : x
  2. Step 2: Convert to fraction form
    24,001,906.01/33,122,630.39 = 12,988,655.91/x
  3. Step 3: Cross multiply
    24,001,906.01x = 33,122,630.39 × 12,988,655.91
  4. Step 4: Simplify right side
    24,001,906.01x = 430,218,448,904,875.88
  5. Step 5: Solve for x
    x = 430,218,448,904,875.88/24,001,906.01
  6. Step 6: Final answer
    x = 17,924,345.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.