Home / 24,935,403.42-37,403,102.91-12,637,451.10

Finding the Fourth Proportional to 24,935,403.42, 37,403,102.91 and 12,637,451.10

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Solution

The fourth proportional to 24,935,403.42, 37,403,102.91 and 12,637,451.10 is: 18,956,175.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,935,403.42 : 37,403,102.91 = 12,637,451.10 : x
  2. Step 2: Convert to fraction form
    24,935,403.42/37,403,102.91 = 12,637,451.10/x
  3. Step 3: Cross multiply
    24,935,403.42x = 37,403,102.91 × 12,637,451.10
  4. Step 4: Simplify right side
    24,935,403.42x = 472,679,884,013,392.62
  5. Step 5: Solve for x
    x = 472,679,884,013,392.62/24,935,403.42
  6. Step 6: Final answer
    x = 18,956,175.52

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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.