Home / 22,525,070,927.68-31,110,396,491.29-14,834,520,679.42

Finding the Fourth Proportional to 22,525,070,927.68, 31,110,396,491.29 and 14,834,520,679.42

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Solution

The fourth proportional to 22,525,070,927.68, 31,110,396,491.29 and 14,834,520,679.42 is: 20,488,628,940.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,525,070,927.68 : 31,110,396,491.29 = 14,834,520,679.42 : x
  2. Step 2: Convert to fraction form
    22,525,070,927.68/31,110,396,491.29 = 14,834,520,679.42/x
  3. Step 3: Cross multiply
    22,525,070,927.68x = 31,110,396,491.29 × 14,834,520,679.42
  4. Step 4: Simplify right side
    22,525,070,927.68x = 461,507,820,094,859,051,008
  5. Step 5: Solve for x
    x = 461,507,820,094,859,051,008/22,525,070,927.68
  6. Step 6: Final answer
    x = 20,488,628,940.47

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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.