Home / 58,442,672.70-87,664,009.05-24,388,458.30

Finding the Fourth Proportional to 58,442,672.70, 87,664,009.05 and 24,388,458.30

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Solution

The fourth proportional to 58,442,672.70, 87,664,009.05 and 24,388,458.30 is: 36,582,687.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,442,672.70 : 87,664,009.05 = 24,388,458.30 : x
  2. Step 2: Convert to fraction form
    58,442,672.70/87,664,009.05 = 24,388,458.30/x
  3. Step 3: Cross multiply
    58,442,672.70x = 87,664,009.05 × 24,388,458.30
  4. Step 4: Simplify right side
    58,442,672.70x = 2,137,990,029,126,747.50
  5. Step 5: Solve for x
    x = 2,137,990,029,126,747.50/58,442,672.70
  6. Step 6: Final answer
    x = 36,582,687.45

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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.