Home / 15,801,404,805.30-23,677,920,737.55-14,930,691,870.90

Finding the Fourth Proportional to 15,801,404,805.30, 23,677,920,737.55 and 14,930,691,870.90

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Solution

The fourth proportional to 15,801,404,805.30, 23,677,920,737.55 and 14,930,691,870.90 is: 22,373,184,095.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,801,404,805.30 : 23,677,920,737.55 = 14,930,691,870.90 : x
  2. Step 2: Convert to fraction form
    15,801,404,805.30/23,677,920,737.55 = 14,930,691,870.90/x
  3. Step 3: Cross multiply
    15,801,404,805.30x = 23,677,920,737.55 × 14,930,691,870.90
  4. Step 4: Simplify right side
    15,801,404,805.30x = 353,527,738,675,952,287,744
  5. Step 5: Solve for x
    x = 353,527,738,675,952,287,744/15,801,404,805.30
  6. Step 6: Final answer
    x = 22,373,184,095.47

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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.