Home / 32,864,126.81-49,300,676.01-13,690,398.92

Finding the Fourth Proportional to 32,864,126.81, 49,300,676.01 and 13,690,398.92

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Solution

The fourth proportional to 32,864,126.81, 49,300,676.01 and 13,690,398.92 is: 20,537,467.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,864,126.81 : 49,300,676.01 = 13,690,398.92 : x
  2. Step 2: Convert to fraction form
    32,864,126.81/49,300,676.01 = 13,690,398.92/x
  3. Step 3: Cross multiply
    32,864,126.81x = 49,300,676.01 × 13,690,398.92
  4. Step 4: Simplify right side
    32,864,126.81x = 674,945,921,356,070.50
  5. Step 5: Solve for x
    x = 674,945,921,356,070.50/32,864,126.81
  6. Step 6: Final answer
    x = 20,537,467.05

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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.