Home / 29,412,859.60-44,155,231.80-16,642,248.40

Finding the Fourth Proportional to 29,412,859.60, 44,155,231.80 and 16,642,248.40

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Solution

The fourth proportional to 29,412,859.60, 44,155,231.80 and 16,642,248.40 is: 24,983,709.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,412,859.60 : 44,155,231.80 = 16,642,248.40 : x
  2. Step 2: Convert to fraction form
    29,412,859.60/44,155,231.80 = 16,642,248.40/x
  3. Step 3: Cross multiply
    29,412,859.60x = 44,155,231.80 × 16,642,248.40
  4. Step 4: Simplify right side
    29,412,859.60x = 734,842,335,775,179.12
  5. Step 5: Solve for x
    x = 734,842,335,775,179.12/29,412,859.60
  6. Step 6: Final answer
    x = 24,983,709.36

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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.