Home / 73,318,974.77-109,937,007.50-24,121,514.90

Finding the Fourth Proportional to 73,318,974.77, 109,937,007.50 and 24,121,514.90

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Solution

The fourth proportional to 73,318,974.77, 109,937,007.50 and 24,121,514.90 is: 36,168,634.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,318,974.77 : 109,937,007.50 = 24,121,514.90 : x
  2. Step 2: Convert to fraction form
    73,318,974.77/109,937,007.50 = 24,121,514.90/x
  3. Step 3: Cross multiply
    73,318,974.77x = 109,937,007.50 × 24,121,514.90
  4. Step 4: Simplify right side
    73,318,974.77x = 2,651,847,163,802,369
  5. Step 5: Solve for x
    x = 2,651,847,163,802,369/73,318,974.77
  6. Step 6: Final answer
    x = 36,168,634.00

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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.