Home / 15,267,623,578.20-22,869,186,740.10-15,267,623,578.20

Finding the Fourth Proportional to 15,267,623,578.20, 22,869,186,740.10 and 15,267,623,578.20

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Solution

The fourth proportional to 15,267,623,578.20, 22,869,186,740.10 and 15,267,623,578.20 is: 22,869,186,740.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,267,623,578.20 : 22,869,186,740.10 = 15,267,623,578.20 : x
  2. Step 2: Convert to fraction form
    15,267,623,578.20/22,869,186,740.10 = 15,267,623,578.20/x
  3. Step 3: Cross multiply
    15,267,623,578.20x = 22,869,186,740.10 × 15,267,623,578.20
  4. Step 4: Simplify right side
    15,267,623,578.20x = 349,158,134,687,409,569,792
  5. Step 5: Solve for x
    x = 349,158,134,687,409,569,792/15,267,623,578.20
  6. Step 6: Final answer
    x = 22,869,186,740.10

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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.