Home / 94,224,418.80-141,162,445.80-53,714,569.20

Finding the Fourth Proportional to 94,224,418.80, 141,162,445.80 and 53,714,569.20

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Solution

The fourth proportional to 94,224,418.80, 141,162,445.80 and 53,714,569.20 is: 80,472,557.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,224,418.80 : 141,162,445.80 = 53,714,569.20 : x
  2. Step 2: Convert to fraction form
    94,224,418.80/141,162,445.80 = 53,714,569.20/x
  3. Step 3: Cross multiply
    94,224,418.80x = 141,162,445.80 × 53,714,569.20
  4. Step 4: Simplify right side
    94,224,418.80x = 7,582,479,963,365,350
  5. Step 5: Solve for x
    x = 7,582,479,963,365,350/94,224,418.80
  6. Step 6: Final answer
    x = 80,472,557.54

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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.