Home / 15,331,316.40-22,996,974.60-14,584,820.40

Finding the Fourth Proportional to 15,331,316.40, 22,996,974.60 and 14,584,820.40

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Solution

The fourth proportional to 15,331,316.40, 22,996,974.60 and 14,584,820.40 is: 21,877,230.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,331,316.40 : 22,996,974.60 = 14,584,820.40 : x
  2. Step 2: Convert to fraction form
    15,331,316.40/22,996,974.60 = 14,584,820.40/x
  3. Step 3: Cross multiply
    15,331,316.40x = 22,996,974.60 × 14,584,820.40
  4. Step 4: Simplify right side
    15,331,316.40x = 335,406,744,284,361.88
  5. Step 5: Solve for x
    x = 335,406,744,284,361.88/15,331,316.40
  6. Step 6: Final answer
    x = 21,877,230.60

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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.