Home / 15,103,010.73-22,665,798.45-10,233,771.75

Finding the Fourth Proportional to 15,103,010.73, 22,665,798.45 and 10,233,771.75

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Solution

The fourth proportional to 15,103,010.73, 22,665,798.45 and 10,233,771.75 is: 15,358,302.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,103,010.73 : 22,665,798.45 = 10,233,771.75 : x
  2. Step 2: Convert to fraction form
    15,103,010.73/22,665,798.45 = 10,233,771.75/x
  3. Step 3: Cross multiply
    15,103,010.73x = 22,665,798.45 × 10,233,771.75
  4. Step 4: Simplify right side
    15,103,010.73x = 231,956,607,868,803.78
  5. Step 5: Solve for x
    x = 231,956,607,868,803.78/15,103,010.73
  6. Step 6: Final answer
    x = 15,358,302.53

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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.