Home / 42,701,953.52-63,991,588.44-24,272,539.76

Finding the Fourth Proportional to 42,701,953.52, 63,991,588.44 and 24,272,539.76

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Solution

The fourth proportional to 42,701,953.52, 63,991,588.44 and 24,272,539.76 is: 36,373,941.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,701,953.52 : 63,991,588.44 = 24,272,539.76 : x
  2. Step 2: Convert to fraction form
    42,701,953.52/63,991,588.44 = 24,272,539.76/x
  3. Step 3: Cross multiply
    42,701,953.52x = 63,991,588.44 × 24,272,539.76
  4. Step 4: Simplify right side
    42,701,953.52x = 1,553,238,374,715,456.50
  5. Step 5: Solve for x
    x = 1,553,238,374,715,456.50/42,701,953.52
  6. Step 6: Final answer
    x = 36,373,941.86

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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.