Home / 58,757,658.40-88,165,453.20-26,432,437.60

Finding the Fourth Proportional to 58,757,658.40, 88,165,453.20 and 26,432,437.60

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Solution

The fourth proportional to 58,757,658.40, 88,165,453.20 and 26,432,437.60 is: 39,661,686.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,757,658.40 : 88,165,453.20 = 26,432,437.60 : x
  2. Step 2: Convert to fraction form
    58,757,658.40/88,165,453.20 = 26,432,437.60/x
  3. Step 3: Cross multiply
    58,757,658.40x = 88,165,453.20 × 26,432,437.60
  4. Step 4: Simplify right side
    58,757,658.40x = 2,330,427,840,184,720.50
  5. Step 5: Solve for x
    x = 2,330,427,840,184,720.50/58,757,658.40
  6. Step 6: Final answer
    x = 39,661,686.73

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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.