Home / 2,791,694,500,583.40-4,188,814,114,517.80-1,432,805,482,547.20

Finding the Fourth Proportional to 2,791,694,500,583.40, 4,188,814,114,517.80 and 1,432,805,482,547.20

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Solution

The fourth proportional to 2,791,694,500,583.40, 4,188,814,114,517.80 and 1,432,805,482,547.20 is: 2,149,861,250,003.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,791,694,500,583.40 : 4,188,814,114,517.80 = 1,432,805,482,547.20 : x
  2. Step 2: Convert to fraction form
    2,791,694,500,583.40/4,188,814,114,517.80 = 1,432,805,482,547.20/x
  3. Step 3: Cross multiply
    2,791,694,500,583.40x = 4,188,814,114,517.80 × 1,432,805,482,547.20
  4. Step 4: Simplify right side
    2,791,694,500,583.40x = 6,001,755,828,652,198,256,967,680
  5. Step 5: Solve for x
    x = 6,001,755,828,652,198,256,967,680/2,791,694,500,583.40
  6. Step 6: Final answer
    x = 2,149,861,250,003.53

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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.