Home / 29,346,327.60-40,499,196.92-16,293,587.12

Finding the Fourth Proportional to 29,346,327.60, 40,499,196.92 and 16,293,587.12

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Solution

The fourth proportional to 29,346,327.60, 40,499,196.92 and 16,293,587.12 is: 22,485,852.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,346,327.60 : 40,499,196.92 = 16,293,587.12 : x
  2. Step 2: Convert to fraction form
    29,346,327.60/40,499,196.92 = 16,293,587.12/x
  3. Step 3: Cross multiply
    29,346,327.60x = 40,499,196.92 × 16,293,587.12
  4. Step 4: Simplify right side
    29,346,327.60x = 659,877,193,306,055.62
  5. Step 5: Solve for x
    x = 659,877,193,306,055.62/29,346,327.60
  6. Step 6: Final answer
    x = 22,485,852.48

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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.