Home / 58,550,175.95-80,799,717.47-32,445,129.72

Finding the Fourth Proportional to 58,550,175.95, 80,799,717.47 and 32,445,129.72

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Solution

The fourth proportional to 58,550,175.95, 80,799,717.47 and 32,445,129.72 is: 44,774,542.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,550,175.95 : 80,799,717.47 = 32,445,129.72 : x
  2. Step 2: Convert to fraction form
    58,550,175.95/80,799,717.47 = 32,445,129.72/x
  3. Step 3: Cross multiply
    58,550,175.95x = 80,799,717.47 × 32,445,129.72
  4. Step 4: Simplify right side
    58,550,175.95x = 2,621,557,314,491,274.50
  5. Step 5: Solve for x
    x = 2,621,557,314,491,274.50/58,550,175.95
  6. Step 6: Final answer
    x = 44,774,542.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.