Home / 55,755,846.60-83,605,052.70-25,024,080.60

Finding the Fourth Proportional to 55,755,846.60, 83,605,052.70 and 25,024,080.60

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Solution

The fourth proportional to 55,755,846.60, 83,605,052.70 and 25,024,080.60 is: 37,523,232.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,755,846.60 : 83,605,052.70 = 25,024,080.60 : x
  2. Step 2: Convert to fraction form
    55,755,846.60/83,605,052.70 = 25,024,080.60/x
  3. Step 3: Cross multiply
    55,755,846.60x = 83,605,052.70 × 25,024,080.60
  4. Step 4: Simplify right side
    55,755,846.60x = 2,092,139,577,332,047.75
  5. Step 5: Solve for x
    x = 2,092,139,577,332,047.75/55,755,846.60
  6. Step 6: Final answer
    x = 37,523,232.18

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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.