Home / 27,713,664,004.20-41,570,496,006.30-25,754,559,901.80

Finding the Fourth Proportional to 27,713,664,004.20, 41,570,496,006.30 and 25,754,559,901.80

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Solution

The fourth proportional to 27,713,664,004.20, 41,570,496,006.30 and 25,754,559,901.80 is: 38,631,839,852.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,713,664,004.20 : 41,570,496,006.30 = 25,754,559,901.80 : x
  2. Step 2: Convert to fraction form
    27,713,664,004.20/41,570,496,006.30 = 25,754,559,901.80/x
  3. Step 3: Cross multiply
    27,713,664,004.20x = 41,570,496,006.30 × 25,754,559,901.80
  4. Step 4: Simplify right side
    27,713,664,004.20x = 1,070,629,829,541,791,006,720
  5. Step 5: Solve for x
    x = 1,070,629,829,541,791,006,720/27,713,664,004.20
  6. Step 6: Final answer
    x = 38,631,839,852.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.