Home / 3,437,034,418,366.60-4,743,112,201,221.20-1,874,504,451,038.90

Finding the Fourth Proportional to 3,437,034,418,366.60, 4,743,112,201,221.20 and 1,874,504,451,038.90

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Solution

The fourth proportional to 3,437,034,418,366.60, 4,743,112,201,221.20 and 1,874,504,451,038.90 is: 2,586,818,707,853.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,437,034,418,366.60 : 4,743,112,201,221.20 = 1,874,504,451,038.90 : x
  2. Step 2: Convert to fraction form
    3,437,034,418,366.60/4,743,112,201,221.20 = 1,874,504,451,038.90/x
  3. Step 3: Cross multiply
    3,437,034,418,366.60x = 4,743,112,201,221.20 × 1,874,504,451,038.90
  4. Step 4: Simplify right side
    3,437,034,418,366.60x = 8,890,984,932,966,053,919,588,352
  5. Step 5: Solve for x
    x = 8,890,984,932,966,053,919,588,352/3,437,034,418,366.60
  6. Step 6: Final answer
    x = 2,586,818,707,853.20

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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.