Home / 103,296,033.20-154,944,049.80-95,510,356.40

Finding the Fourth Proportional to 103,296,033.20, 154,944,049.80 and 95,510,356.40

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Solution

The fourth proportional to 103,296,033.20, 154,944,049.80 and 95,510,356.40 is: 143,265,534.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    103,296,033.20 : 154,944,049.80 = 95,510,356.40 : x
  2. Step 2: Convert to fraction form
    103,296,033.20/154,944,049.80 = 95,510,356.40/x
  3. Step 3: Cross multiply
    103,296,033.20x = 154,944,049.80 × 95,510,356.40
  4. Step 4: Simplify right side
    103,296,033.20x = 14,798,761,418,457,350
  5. Step 5: Solve for x
    x = 14,798,761,418,457,350/103,296,033.20
  6. Step 6: Final answer
    x = 143,265,534.60

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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.