Home / 61,841,088.52-92,761,038.78-37,586,707.72

Finding the Fourth Proportional to 61,841,088.52, 92,761,038.78 and 37,586,707.72

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Solution

The fourth proportional to 61,841,088.52, 92,761,038.78 and 37,586,707.72 is: 56,379,700.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,841,088.52 : 92,761,038.78 = 37,586,707.72 : x
  2. Step 2: Convert to fraction form
    61,841,088.52/92,761,038.78 = 37,586,707.72/x
  3. Step 3: Cross multiply
    61,841,088.52x = 92,761,038.78 × 37,586,707.72
  4. Step 4: Simplify right side
    61,841,088.52x = 3,486,582,052,427,445.50
  5. Step 5: Solve for x
    x = 3,486,582,052,427,445.50/61,841,088.52
  6. Step 6: Final answer
    x = 56,379,700.55

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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.