Home / 16,434,549.33-22,680,099.27-9,908,597.22

Finding the Fourth Proportional to 16,434,549.33, 22,680,099.27 and 9,908,597.22

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Solution

The fourth proportional to 16,434,549.33, 22,680,099.27 and 9,908,597.22 is: 13,674,118.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,434,549.33 : 22,680,099.27 = 9,908,597.22 : x
  2. Step 2: Convert to fraction form
    16,434,549.33/22,680,099.27 = 9,908,597.22/x
  3. Step 3: Cross multiply
    16,434,549.33x = 22,680,099.27 × 9,908,597.22
  4. Step 4: Simplify right side
    16,434,549.33x = 224,727,968,576,046.03
  5. Step 5: Solve for x
    x = 224,727,968,576,046.03/16,434,549.33
  6. Step 6: Final answer
    x = 13,674,118.11

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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.