Home / 56,381,630.10-84,572,445.15-33,706,814.10

Finding the Fourth Proportional to 56,381,630.10, 84,572,445.15 and 33,706,814.10

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Solution

The fourth proportional to 56,381,630.10, 84,572,445.15 and 33,706,814.10 is: 50,560,221.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,381,630.10 : 84,572,445.15 = 33,706,814.10 : x
  2. Step 2: Convert to fraction form
    56,381,630.10/84,572,445.15 = 33,706,814.10/x
  3. Step 3: Cross multiply
    56,381,630.10x = 84,572,445.15 × 33,706,814.10
  4. Step 4: Simplify right side
    56,381,630.10x = 2,850,667,686,653,497
  5. Step 5: Solve for x
    x = 2,850,667,686,653,497/56,381,630.10
  6. Step 6: Final answer
    x = 50,560,221.15

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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.