Home / 61,463,922.30-92,200,549.05-18,329,759.10

Finding the Fourth Proportional to 61,463,922.30, 92,200,549.05 and 18,329,759.10

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Solution

The fourth proportional to 61,463,922.30, 92,200,549.05 and 18,329,759.10 is: 27,496,030.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,463,922.30 : 92,200,549.05 = 18,329,759.10 : x
  2. Step 2: Convert to fraction form
    61,463,922.30/92,200,549.05 = 18,329,759.10/x
  3. Step 3: Cross multiply
    61,463,922.30x = 92,200,549.05 × 18,329,759.10
  4. Step 4: Simplify right side
    61,463,922.30x = 1,690,013,852,974,234
  5. Step 5: Solve for x
    x = 1,690,013,852,974,234/61,463,922.30
  6. Step 6: Final answer
    x = 27,496,030.02

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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.