Home / 75,574,130.20-113,193,233.70-62,137,202.20

Finding the Fourth Proportional to 75,574,130.20, 113,193,233.70 and 62,137,202.20

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Solution

The fourth proportional to 75,574,130.20, 113,193,233.70 and 62,137,202.20 is: 93,067,704.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,574,130.20 : 113,193,233.70 = 62,137,202.20 : x
  2. Step 2: Convert to fraction form
    75,574,130.20/113,193,233.70 = 62,137,202.20/x
  3. Step 3: Cross multiply
    75,574,130.20x = 113,193,233.70 × 62,137,202.20
  4. Step 4: Simplify right side
    75,574,130.20x = 7,033,510,850,088,755
  5. Step 5: Solve for x
    x = 7,033,510,850,088,755/75,574,130.20
  6. Step 6: Final answer
    x = 93,067,704.93

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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.