Home / 57,024,748.50-85,537,822.50-37,717,562.58

Finding the Fourth Proportional to 57,024,748.50, 85,537,822.50 and 37,717,562.58

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Solution

The fourth proportional to 57,024,748.50, 85,537,822.50 and 37,717,562.58 is: 56,576,806.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,024,748.50 : 85,537,822.50 = 37,717,562.58 : x
  2. Step 2: Convert to fraction form
    57,024,748.50/85,537,822.50 = 37,717,562.58/x
  3. Step 3: Cross multiply
    57,024,748.50x = 85,537,822.50 × 37,717,562.58
  4. Step 4: Simplify right side
    57,024,748.50x = 3,226,278,173,100,682
  5. Step 5: Solve for x
    x = 3,226,278,173,100,682/57,024,748.50
  6. Step 6: Final answer
    x = 56,576,806.70

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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.