Home / 175,888,116,162.45-242,712,279,566.11-98,711,050,520.70

Finding the Fourth Proportional to 175,888,116,162.45, 242,712,279,566.11 and 98,711,050,520.70

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Solution

The fourth proportional to 175,888,116,162.45, 242,712,279,566.11 and 98,711,050,520.70 is: 136,213,773,920.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,888,116,162.45 : 242,712,279,566.11 = 98,711,050,520.70 : x
  2. Step 2: Convert to fraction form
    175,888,116,162.45/242,712,279,566.11 = 98,711,050,520.70/x
  3. Step 3: Cross multiply
    175,888,116,162.45x = 242,712,279,566.11 × 98,711,050,520.70
  4. Step 4: Simplify right side
    175,888,116,162.45x = 23,958,384,090,244,542,627,840
  5. Step 5: Solve for x
    x = 23,958,384,090,244,542,627,840/175,888,116,162.45
  6. Step 6: Final answer
    x = 136,213,773,920.44

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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.