Home / 22,884,330.90-34,326,496.35-13,796,689.80

Finding the Fourth Proportional to 22,884,330.90, 34,326,496.35 and 13,796,689.80

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Solution

The fourth proportional to 22,884,330.90, 34,326,496.35 and 13,796,689.80 is: 20,695,034.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,884,330.90 : 34,326,496.35 = 13,796,689.80 : x
  2. Step 2: Convert to fraction form
    22,884,330.90/34,326,496.35 = 13,796,689.80/x
  3. Step 3: Cross multiply
    22,884,330.90x = 34,326,496.35 × 13,796,689.80
  4. Step 4: Simplify right side
    22,884,330.90x = 473,592,022,061,782.25
  5. Step 5: Solve for x
    x = 473,592,022,061,782.25/22,884,330.90
  6. Step 6: Final answer
    x = 20,695,034.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.