Home / 29,565,792.56-44,340,990.60-12,517,690.16

Finding the Fourth Proportional to 29,565,792.56, 44,340,990.60 and 12,517,690.16

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Solution

The fourth proportional to 29,565,792.56, 44,340,990.60 and 12,517,690.16 is: 18,773,275.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,565,792.56 : 44,340,990.60 = 12,517,690.16 : x
  2. Step 2: Convert to fraction form
    29,565,792.56/44,340,990.60 = 12,517,690.16/x
  3. Step 3: Cross multiply
    29,565,792.56x = 44,340,990.60 × 12,517,690.16
  4. Step 4: Simplify right side
    29,565,792.56x = 555,046,781,718,272.50
  5. Step 5: Solve for x
    x = 555,046,781,718,272.50/29,565,792.56
  6. Step 6: Final answer
    x = 18,773,275.93

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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.