Home / 29,043,681.06-43,570,146.34-9,613,616.73

Finding the Fourth Proportional to 29,043,681.06, 43,570,146.34 and 9,613,616.73

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Solution

The fourth proportional to 29,043,681.06, 43,570,146.34 and 9,613,616.73 is: 14,421,955.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,043,681.06 : 43,570,146.34 = 9,613,616.73 : x
  2. Step 2: Convert to fraction form
    29,043,681.06/43,570,146.34 = 9,613,616.73/x
  3. Step 3: Cross multiply
    29,043,681.06x = 43,570,146.34 × 9,613,616.73
  4. Step 4: Simplify right side
    29,043,681.06x = 418,866,687,631,401.25
  5. Step 5: Solve for x
    x = 418,866,687,631,401.25/29,043,681.06
  6. Step 6: Final answer
    x = 14,421,955.91

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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.