Home / 2,344,408,252.28-3,235,374,371-1,287,180,784.52

Finding the Fourth Proportional to 2,344,408,252.28, 3,235,374,371 and 1,287,180,784.52

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Solution

The fourth proportional to 2,344,408,252.28, 3,235,374,371 and 1,287,180,784.52 is: 1,776,359,436.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,344,408,252.28 : 3,235,374,371 = 1,287,180,784.52 : x
  2. Step 2: Convert to fraction form
    2,344,408,252.28/3,235,374,371 = 1,287,180,784.52/x
  3. Step 3: Cross multiply
    2,344,408,252.28x = 3,235,374,371 × 1,287,180,784.52
  4. Step 4: Simplify right side
    2,344,408,252.28x = 4,164,511,721,079,681,536
  5. Step 5: Solve for x
    x = 4,164,511,721,079,681,536/2,344,408,252.28
  6. Step 6: Final answer
    x = 1,776,359,436.13

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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.