Home / 16,266,906.48-22,448,559.95-8,924,606.17

Finding the Fourth Proportional to 16,266,906.48, 22,448,559.95 and 8,924,606.17

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Solution

The fourth proportional to 16,266,906.48, 22,448,559.95 and 8,924,606.17 is: 12,316,082.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,266,906.48 : 22,448,559.95 = 8,924,606.17 : x
  2. Step 2: Convert to fraction form
    16,266,906.48/22,448,559.95 = 8,924,606.17/x
  3. Step 3: Cross multiply
    16,266,906.48x = 22,448,559.95 × 8,924,606.17
  4. Step 4: Simplify right side
    16,266,906.48x = 200,344,556,637,384.88
  5. Step 5: Solve for x
    x = 200,344,556,637,384.88/16,266,906.48
  6. Step 6: Final answer
    x = 12,316,082.16

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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.