Home / 15,146,069,086.10-22,719,103,629.15-15,146,069,086.10

Finding the Fourth Proportional to 15,146,069,086.10, 22,719,103,629.15 and 15,146,069,086.10

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Solution

The fourth proportional to 15,146,069,086.10, 22,719,103,629.15 and 15,146,069,086.10 is: 22,719,103,629.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,146,069,086.10 : 22,719,103,629.15 = 15,146,069,086.10 : x
  2. Step 2: Convert to fraction form
    15,146,069,086.10/22,719,103,629.15 = 15,146,069,086.10/x
  3. Step 3: Cross multiply
    15,146,069,086.10x = 22,719,103,629.15 × 15,146,069,086.10
  4. Step 4: Simplify right side
    15,146,069,086.10x = 344,105,113,141,371,142,144
  5. Step 5: Solve for x
    x = 344,105,113,141,371,142,144/15,146,069,086.10
  6. Step 6: Final answer
    x = 22,719,103,629.15

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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.