Home / 45,609,985.85-62,941,760.39-24,702,019.61

Finding the Fourth Proportional to 45,609,985.85, 62,941,760.39 and 24,702,019.61

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Solution

The fourth proportional to 45,609,985.85, 62,941,760.39 and 24,702,019.61 is: 34,088,776.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,609,985.85 : 62,941,760.39 = 24,702,019.61 : x
  2. Step 2: Convert to fraction form
    45,609,985.85/62,941,760.39 = 24,702,019.61/x
  3. Step 3: Cross multiply
    45,609,985.85x = 62,941,760.39 × 24,702,019.61
  4. Step 4: Simplify right side
    45,609,985.85x = 1,554,788,599,188,747.50
  5. Step 5: Solve for x
    x = 1,554,788,599,188,747.50/45,609,985.85
  6. Step 6: Final answer
    x = 34,088,776.18

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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.