Home / 23,754,350.80-35,656,722.96-21,039,522

Finding the Fourth Proportional to 23,754,350.80, 35,656,722.96 and 21,039,522

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Solution

The fourth proportional to 23,754,350.80, 35,656,722.96 and 21,039,522 is: 31,581,600.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,754,350.80 : 35,656,722.96 = 21,039,522 : x
  2. Step 2: Convert to fraction form
    23,754,350.80/35,656,722.96 = 21,039,522/x
  3. Step 3: Cross multiply
    23,754,350.80x = 35,656,722.96 × 21,039,522
  4. Step 4: Simplify right side
    23,754,350.80x = 750,200,407,164,825.12
  5. Step 5: Solve for x
    x = 750,200,407,164,825.12/23,754,350.80
  6. Step 6: Final answer
    x = 31,581,600.08

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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.