Home / 157,962,023.80-236,517,882.90-157,962,023.80

Finding the Fourth Proportional to 157,962,023.80, 236,517,882.90 and 157,962,023.80

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Solution

The fourth proportional to 157,962,023.80, 236,517,882.90 and 157,962,023.80 is: 236,517,882.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    157,962,023.80 : 236,517,882.90 = 157,962,023.80 : x
  2. Step 2: Convert to fraction form
    157,962,023.80/236,517,882.90 = 157,962,023.80/x
  3. Step 3: Cross multiply
    157,962,023.80x = 236,517,882.90 × 157,962,023.80
  4. Step 4: Simplify right side
    157,962,023.80x = 37,360,843,447,775,416
  5. Step 5: Solve for x
    x = 37,360,843,447,775,416/157,962,023.80
  6. Step 6: Final answer
    x = 236,517,882.90

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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.