Home / 22,283,997.52-30,740,597.40-14,553,564.88

Finding the Fourth Proportional to 22,283,997.52, 30,740,597.40 and 14,553,564.88

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Solution

The fourth proportional to 22,283,997.52, 30,740,597.40 and 14,553,564.88 is: 20,076,527.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,283,997.52 : 30,740,597.40 = 14,553,564.88 : x
  2. Step 2: Convert to fraction form
    22,283,997.52/30,740,597.40 = 14,553,564.88/x
  3. Step 3: Cross multiply
    22,283,997.52x = 30,740,597.40 × 14,553,564.88
  4. Step 4: Simplify right side
    22,283,997.52x = 447,385,278,710,859.31
  5. Step 5: Solve for x
    x = 447,385,278,710,859.31/22,283,997.52
  6. Step 6: Final answer
    x = 20,076,527.04

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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.