Home / 15,801,404,677.80-23,677,920,546.30-14,930,691,743.40

Finding the Fourth Proportional to 15,801,404,677.80, 23,677,920,546.30 and 14,930,691,743.40

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Solution

The fourth proportional to 15,801,404,677.80, 23,677,920,546.30 and 14,930,691,743.40 is: 22,373,183,904.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,801,404,677.80 : 23,677,920,546.30 = 14,930,691,743.40 : x
  2. Step 2: Convert to fraction form
    15,801,404,677.80/23,677,920,546.30 = 14,930,691,743.40/x
  3. Step 3: Cross multiply
    15,801,404,677.80x = 23,677,920,546.30 × 14,930,691,743.40
  4. Step 4: Simplify right side
    15,801,404,677.80x = 353,527,732,801,522,630,656
  5. Step 5: Solve for x
    x = 353,527,732,801,522,630,656/15,801,404,677.80
  6. Step 6: Final answer
    x = 22,373,183,904.23

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1.5x scale

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.