Home / 25,246,461,160.44-34,840,523,999.88-13,816,023,195.42

Finding the Fourth Proportional to 25,246,461,160.44, 34,840,523,999.88 and 13,816,023,195.42

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Solution

The fourth proportional to 25,246,461,160.44, 34,840,523,999.88 and 13,816,023,195.42 is: 19,066,335,066.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,246,461,160.44 : 34,840,523,999.88 = 13,816,023,195.42 : x
  2. Step 2: Convert to fraction form
    25,246,461,160.44/34,840,523,999.88 = 13,816,023,195.42/x
  3. Step 3: Cross multiply
    25,246,461,160.44x = 34,840,523,999.88 × 13,816,023,195.42
  4. Step 4: Simplify right side
    25,246,461,160.44x = 481,357,487,722,929,258,496
  5. Step 5: Solve for x
    x = 481,357,487,722,929,258,496/25,246,461,160.44
  6. Step 6: Final answer
    x = 19,066,335,066.29

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.