Home / 16,542,425.22-22,828,343.85-9,299,081.22

Finding the Fourth Proportional to 16,542,425.22, 22,828,343.85 and 9,299,081.22

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Solution

The fourth proportional to 16,542,425.22, 22,828,343.85 and 9,299,081.22 is: 12,832,618.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,542,425.22 : 22,828,343.85 = 9,299,081.22 : x
  2. Step 2: Convert to fraction form
    16,542,425.22/22,828,343.85 = 9,299,081.22/x
  3. Step 3: Cross multiply
    16,542,425.22x = 22,828,343.85 × 9,299,081.22
  4. Step 4: Simplify right side
    16,542,425.22x = 212,282,623,579,237.53
  5. Step 5: Solve for x
    x = 212,282,623,579,237.53/16,542,425.22
  6. Step 6: Final answer
    x = 12,832,618.00

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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.