Home / 3,033,126,042.90-4,549,689,064.35-852,092,178.90

Finding the Fourth Proportional to 3,033,126,042.90, 4,549,689,064.35 and 852,092,178.90

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Solution

The fourth proportional to 3,033,126,042.90, 4,549,689,064.35 and 852,092,178.90 is: 1,278,138,268.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,033,126,042.90 : 4,549,689,064.35 = 852,092,178.90 : x
  2. Step 2: Convert to fraction form
    3,033,126,042.90/4,549,689,064.35 = 852,092,178.90/x
  3. Step 3: Cross multiply
    3,033,126,042.90x = 4,549,689,064.35 × 852,092,178.90
  4. Step 4: Simplify right side
    3,033,126,042.90x = 3,876,754,468,159,494,144
  5. Step 5: Solve for x
    x = 3,876,754,468,159,494,144/3,033,126,042.90
  6. Step 6: Final answer
    x = 1,278,138,268.35

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1.5x scale

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.