Home / 55,660,473.82-83,513,867.28-24,520,193.66

Finding the Fourth Proportional to 55,660,473.82, 83,513,867.28 and 24,520,193.66

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Solution

The fourth proportional to 55,660,473.82, 83,513,867.28 and 24,520,193.66 is: 36,790,491.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,660,473.82 : 83,513,867.28 = 24,520,193.66 : x
  2. Step 2: Convert to fraction form
    55,660,473.82/83,513,867.28 = 24,520,193.66/x
  3. Step 3: Cross multiply
    55,660,473.82x = 83,513,867.28 × 24,520,193.66
  4. Step 4: Simplify right side
    55,660,473.82x = 2,047,776,199,001,137.50
  5. Step 5: Solve for x
    x = 2,047,776,199,001,137.50/55,660,473.82
  6. Step 6: Final answer
    x = 36,790,491.68

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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.