Home / 2,340,041,379,891.20-3,229,283,283,593.40-1,298,371,077,702.10

Finding the Fourth Proportional to 2,340,041,379,891.20, 3,229,283,283,593.40 and 1,298,371,077,702.10

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Solution

The fourth proportional to 2,340,041,379,891.20, 3,229,283,283,593.40 and 1,298,371,077,702.10 is: 1,791,766,612,827.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,340,041,379,891.20 : 3,229,283,283,593.40 = 1,298,371,077,702.10 : x
  2. Step 2: Convert to fraction form
    2,340,041,379,891.20/3,229,283,283,593.40 = 1,298,371,077,702.10/x
  3. Step 3: Cross multiply
    2,340,041,379,891.20x = 3,229,283,283,593.40 × 1,298,371,077,702.10
  4. Step 4: Simplify right side
    2,340,041,379,891.20x = 4,192,808,017,124,539,005,665,280
  5. Step 5: Solve for x
    x = 4,192,808,017,124,539,005,665,280/2,340,041,379,891.20
  6. Step 6: Final answer
    x = 1,791,766,612,827.80

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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.