Home / 22,668,270,800.31-31,292,245,871.49-14,643,524,975.40

Finding the Fourth Proportional to 22,668,270,800.31, 31,292,245,871.49 and 14,643,524,975.40

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Solution

The fourth proportional to 22,668,270,800.31, 31,292,245,871.49 and 14,643,524,975.40 is: 20,214,545,167.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,668,270,800.31 : 31,292,245,871.49 = 14,643,524,975.40 : x
  2. Step 2: Convert to fraction form
    22,668,270,800.31/31,292,245,871.49 = 14,643,524,975.40/x
  3. Step 3: Cross multiply
    22,668,270,800.31x = 31,292,245,871.49 × 14,643,524,975.40
  4. Step 4: Simplify right side
    22,668,270,800.31x = 458,228,783,955,448,102,912
  5. Step 5: Solve for x
    x = 458,228,783,955,448,102,912/22,668,270,800.31
  6. Step 6: Final answer
    x = 20,214,545,167.21

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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.