Home / 58,436,562.74-80,644,830.33-32,330,655.38

Finding the Fourth Proportional to 58,436,562.74, 80,644,830.33 and 32,330,655.38

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Solution

The fourth proportional to 58,436,562.74, 80,644,830.33 and 32,330,655.38 is: 44,617,617.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,436,562.74 : 80,644,830.33 = 32,330,655.38 : x
  2. Step 2: Convert to fraction form
    58,436,562.74/80,644,830.33 = 32,330,655.38/x
  3. Step 3: Cross multiply
    58,436,562.74x = 80,644,830.33 × 32,330,655.38
  4. Step 4: Simplify right side
    58,436,562.74x = 2,607,300,217,174,577.50
  5. Step 5: Solve for x
    x = 2,607,300,217,174,577.50/58,436,562.74
  6. Step 6: Final answer
    x = 44,617,617.72

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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.