Home / 58,739,117.70-88,108,676.55-52,188,615.30

Finding the Fourth Proportional to 58,739,117.70, 88,108,676.55 and 52,188,615.30

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Solution

The fourth proportional to 58,739,117.70, 88,108,676.55 and 52,188,615.30 is: 78,282,922.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,739,117.70 : 88,108,676.55 = 52,188,615.30 : x
  2. Step 2: Convert to fraction form
    58,739,117.70/88,108,676.55 = 52,188,615.30/x
  3. Step 3: Cross multiply
    58,739,117.70x = 88,108,676.55 × 52,188,615.30
  4. Step 4: Simplify right side
    58,739,117.70x = 4,598,269,825,060,081
  5. Step 5: Solve for x
    x = 4,598,269,825,060,081/58,739,117.70
  6. Step 6: Final answer
    x = 78,282,922.95

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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.