Home / 23,252,404.60-34,795,938.30-20,252,715.40

Finding the Fourth Proportional to 23,252,404.60, 34,795,938.30 and 20,252,715.40

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Solution

The fourth proportional to 23,252,404.60, 34,795,938.30 and 20,252,715.40 is: 30,307,069.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,252,404.60 : 34,795,938.30 = 20,252,715.40 : x
  2. Step 2: Convert to fraction form
    23,252,404.60/34,795,938.30 = 20,252,715.40/x
  3. Step 3: Cross multiply
    23,252,404.60x = 34,795,938.30 × 20,252,715.40
  4. Step 4: Simplify right side
    23,252,404.60x = 704,712,235,465,859.75
  5. Step 5: Solve for x
    x = 704,712,235,465,859.75/23,252,404.60
  6. Step 6: Final answer
    x = 30,307,069.21

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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.