Home / 16,490,763.23-24,736,335.26-4,976,330.20

Finding the Fourth Proportional to 16,490,763.23, 24,736,335.26 and 4,976,330.20

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Solution

The fourth proportional to 16,490,763.23, 24,736,335.26 and 4,976,330.20 is: 7,464,552.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,490,763.23 : 24,736,335.26 = 4,976,330.20 : x
  2. Step 2: Convert to fraction form
    16,490,763.23/24,736,335.26 = 4,976,330.20/x
  3. Step 3: Cross multiply
    16,490,763.23x = 24,736,335.26 × 4,976,330.20
  4. Step 4: Simplify right side
    16,490,763.23x = 123,096,172,104,940.36
  5. Step 5: Solve for x
    x = 123,096,172,104,940.36/16,490,763.23
  6. Step 6: Final answer
    x = 7,464,552.76

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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.