Home / 29,346,319.59-40,499,185.88-16,293,579.15

Finding the Fourth Proportional to 29,346,319.59, 40,499,185.88 and 16,293,579.15

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Solution

The fourth proportional to 29,346,319.59, 40,499,185.88 and 16,293,579.15 is: 22,485,841.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,346,319.59 : 40,499,185.88 = 16,293,579.15 : x
  2. Step 2: Convert to fraction form
    29,346,319.59/40,499,185.88 = 16,293,579.15/x
  3. Step 3: Cross multiply
    29,346,319.59x = 40,499,185.88 × 16,293,579.15
  4. Step 4: Simplify right side
    29,346,319.59x = 659,876,690,646,342.50
  5. Step 5: Solve for x
    x = 659,876,690,646,342.50/29,346,319.59
  6. Step 6: Final answer
    x = 22,485,841.49

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Why These Related Problems?

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