Home / 15,801,404,572.80-23,677,920,388.80-14,930,691,638.40

Finding the Fourth Proportional to 15,801,404,572.80, 23,677,920,388.80 and 14,930,691,638.40

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Solution

The fourth proportional to 15,801,404,572.80, 23,677,920,388.80 and 14,930,691,638.40 is: 22,373,183,746.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,801,404,572.80 : 23,677,920,388.80 = 14,930,691,638.40 : x
  2. Step 2: Convert to fraction form
    15,801,404,572.80/23,677,920,388.80 = 14,930,691,638.40/x
  3. Step 3: Cross multiply
    15,801,404,572.80x = 23,677,920,388.80 × 14,930,691,638.40
  4. Step 4: Simplify right side
    15,801,404,572.80x = 353,527,727,963,757,019,136
  5. Step 5: Solve for x
    x = 353,527,727,963,757,019,136/15,801,404,572.80
  6. Step 6: Final answer
    x = 22,373,183,746.74

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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.