Home / 23,259,955.68-34,875,003.60-15,272,448.48

Finding the Fourth Proportional to 23,259,955.68, 34,875,003.60 and 15,272,448.48

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Solution

The fourth proportional to 23,259,955.68, 34,875,003.60 and 15,272,448.48 is: 22,898,869.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,259,955.68 : 34,875,003.60 = 15,272,448.48 : x
  2. Step 2: Convert to fraction form
    23,259,955.68/34,875,003.60 = 15,272,448.48/x
  3. Step 3: Cross multiply
    23,259,955.68x = 34,875,003.60 × 15,272,448.48
  4. Step 4: Simplify right side
    23,259,955.68x = 532,626,695,720,814.56
  5. Step 5: Solve for x
    x = 532,626,695,720,814.56/23,259,955.68
  6. Step 6: Final answer
    x = 22,898,869.76

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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.