Home / 185,241,922.59-255,637,251.89-101,614,325.39

Finding the Fourth Proportional to 185,241,922.59, 255,637,251.89 and 101,614,325.39

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Solution

The fourth proportional to 185,241,922.59, 255,637,251.89 and 101,614,325.39 is: 140,229,633.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    185,241,922.59 : 255,637,251.89 = 101,614,325.39 : x
  2. Step 2: Convert to fraction form
    185,241,922.59/255,637,251.89 = 101,614,325.39/x
  3. Step 3: Cross multiply
    185,241,922.59x = 255,637,251.89 × 101,614,325.39
  4. Step 4: Simplify right side
    185,241,922.59x = 25,976,406,895,355,852
  5. Step 5: Solve for x
    x = 25,976,406,895,355,852/185,241,922.59
  6. Step 6: Final answer
    x = 140,229,633.40

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.