Home / 25,246,461,157.43-34,840,523,995.74-13,816,023,192.41

Finding the Fourth Proportional to 25,246,461,157.43, 34,840,523,995.74 and 13,816,023,192.41

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Solution

The fourth proportional to 25,246,461,157.43, 34,840,523,995.74 and 13,816,023,192.41 is: 19,066,335,062.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,246,461,157.43 : 34,840,523,995.74 = 13,816,023,192.41 : x
  2. Step 2: Convert to fraction form
    25,246,461,157.43/34,840,523,995.74 = 13,816,023,192.41/x
  3. Step 3: Cross multiply
    25,246,461,157.43x = 34,840,523,995.74 × 13,816,023,192.41
  4. Step 4: Simplify right side
    25,246,461,157.43x = 481,357,487,560,686,764,032
  5. Step 5: Solve for x
    x = 481,357,487,560,686,764,032/25,246,461,157.43
  6. Step 6: Final answer
    x = 19,066,335,062.14

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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.