Home / 94,224,412.80-141,162,436.80-53,714,563.20

Finding the Fourth Proportional to 94,224,412.80, 141,162,436.80 and 53,714,563.20

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Solution

The fourth proportional to 94,224,412.80, 141,162,436.80 and 53,714,563.20 is: 80,472,548.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,224,412.80 : 141,162,436.80 = 53,714,563.20 : x
  2. Step 2: Convert to fraction form
    94,224,412.80/141,162,436.80 = 53,714,563.20/x
  3. Step 3: Cross multiply
    94,224,412.80x = 141,162,436.80 × 53,714,563.20
  4. Step 4: Simplify right side
    94,224,412.80x = 7,582,478,632,959,607
  5. Step 5: Solve for x
    x = 7,582,478,632,959,607/94,224,412.80
  6. Step 6: Final answer
    x = 80,472,548.54

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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.