Home / 95,062,591.20-142,577,030.70-43,235,053.86

Finding the Fourth Proportional to 95,062,591.20, 142,577,030.70 and 43,235,053.86

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Solution

The fourth proportional to 95,062,591.20, 142,577,030.70 and 43,235,053.86 is: 64,844,914.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,062,591.20 : 142,577,030.70 = 43,235,053.86 : x
  2. Step 2: Convert to fraction form
    95,062,591.20/142,577,030.70 = 43,235,053.86/x
  3. Step 3: Cross multiply
    95,062,591.20x = 142,577,030.70 × 43,235,053.86
  4. Step 4: Simplify right side
    95,062,591.20x = 6,164,325,601,513,373
  5. Step 5: Solve for x
    x = 6,164,325,601,513,373/95,062,591.20
  6. Step 6: Final answer
    x = 64,844,914.53

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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.