Home / 29,036,851.16-43,561,838.57-9,606,031.20

Finding the Fourth Proportional to 29,036,851.16, 43,561,838.57 and 9,606,031.20

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Solution

The fourth proportional to 29,036,851.16, 43,561,838.57 and 9,606,031.20 is: 14,411,217.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,036,851.16 : 43,561,838.57 = 9,606,031.20 : x
  2. Step 2: Convert to fraction form
    29,036,851.16/43,561,838.57 = 9,606,031.20/x
  3. Step 3: Cross multiply
    29,036,851.16x = 43,561,838.57 × 9,606,031.20
  4. Step 4: Simplify right side
    29,036,851.16x = 418,456,380,445,146.38
  5. Step 5: Solve for x
    x = 418,456,380,445,146.38/29,036,851.16
  6. Step 6: Final answer
    x = 14,411,217.60

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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.