Home / 47,943,162,002.80-71,914,743,004.20-47,943,162,002.80

Finding the Fourth Proportional to 47,943,162,002.80, 71,914,743,004.20 and 47,943,162,002.80

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Solution

The fourth proportional to 47,943,162,002.80, 71,914,743,004.20 and 47,943,162,002.80 is: 71,914,743,004.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,943,162,002.80 : 71,914,743,004.20 = 47,943,162,002.80 : x
  2. Step 2: Convert to fraction form
    47,943,162,002.80/71,914,743,004.20 = 47,943,162,002.80/x
  3. Step 3: Cross multiply
    47,943,162,002.80x = 71,914,743,004.20 × 47,943,162,002.80
  4. Step 4: Simplify right side
    47,943,162,002.80x = 3,447,820,174,240,088,850,432
  5. Step 5: Solve for x
    x = 3,447,820,174,240,088,850,432/47,943,162,002.80
  6. Step 6: Final answer
    x = 71,914,743,004.20

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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.