Home / 3,745,112,279.50-5,609,851,065.15-2,246,390,805.32

Finding the Fourth Proportional to 3,745,112,279.50, 5,609,851,065.15 and 2,246,390,805.32

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Solution

The fourth proportional to 3,745,112,279.50, 5,609,851,065.15 and 2,246,390,805.32 is: 3,364,897,207.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,745,112,279.50 : 5,609,851,065.15 = 2,246,390,805.32 : x
  2. Step 2: Convert to fraction form
    3,745,112,279.50/5,609,851,065.15 = 2,246,390,805.32/x
  3. Step 3: Cross multiply
    3,745,112,279.50x = 5,609,851,065.15 × 2,246,390,805.32
  4. Step 4: Simplify right side
    3,745,112,279.50x = 12,601,917,851,975,979,008
  5. Step 5: Solve for x
    x = 12,601,917,851,975,979,008/3,745,112,279.50
  6. Step 6: Final answer
    x = 3,364,897,207.74

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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.