Home / 29,346,324.60-40,499,192.78-16,293,584.16

Finding the Fourth Proportional to 29,346,324.60, 40,499,192.78 and 16,293,584.16

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Solution

The fourth proportional to 29,346,324.60, 40,499,192.78 and 16,293,584.16 is: 22,485,848.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,346,324.60 : 40,499,192.78 = 16,293,584.16 : x
  2. Step 2: Convert to fraction form
    29,346,324.60/40,499,192.78 = 16,293,584.16/x
  3. Step 3: Cross multiply
    29,346,324.60x = 40,499,192.78 × 16,293,584.16
  4. Step 4: Simplify right side
    29,346,324.60x = 659,877,005,972,994.38
  5. Step 5: Solve for x
    x = 659,877,005,972,994.38/29,346,324.60
  6. Step 6: Final answer
    x = 22,485,848.40

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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.