Home / 15,746,440,363.20-23,623,061,767.20-4,706,072,452.80

Finding the Fourth Proportional to 15,746,440,363.20, 23,623,061,767.20 and 4,706,072,452.80

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Solution

The fourth proportional to 15,746,440,363.20, 23,623,061,767.20 and 4,706,072,452.80 is: 7,060,125,188.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,746,440,363.20 : 23,623,061,767.20 = 4,706,072,452.80 : x
  2. Step 2: Convert to fraction form
    15,746,440,363.20/23,623,061,767.20 = 4,706,072,452.80/x
  3. Step 3: Cross multiply
    15,746,440,363.20x = 23,623,061,767.20 × 4,706,072,452.80
  4. Step 4: Simplify right side
    15,746,440,363.20x = 111,171,840,233,412,820,992
  5. Step 5: Solve for x
    x = 111,171,840,233,412,820,992/15,746,440,363.20
  6. Step 6: Final answer
    x = 7,060,125,188.24

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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.