Home / 3,187,725,583.85-4,400,472,079.20-2,059,245,702.22

Finding the Fourth Proportional to 3,187,725,583.85, 4,400,472,079.20 and 2,059,245,702.22

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Solution

The fourth proportional to 3,187,725,583.85, 4,400,472,079.20 and 2,059,245,702.22 is: 2,842,670,417.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,187,725,583.85 : 4,400,472,079.20 = 2,059,245,702.22 : x
  2. Step 2: Convert to fraction form
    3,187,725,583.85/4,400,472,079.20 = 2,059,245,702.22/x
  3. Step 3: Cross multiply
    3,187,725,583.85x = 4,400,472,079.20 × 2,059,245,702.22
  4. Step 4: Simplify right side
    3,187,725,583.85x = 9,061,653,216,801,880,064
  5. Step 5: Solve for x
    x = 9,061,653,216,801,880,064/3,187,725,583.85
  6. Step 6: Final answer
    x = 2,842,670,417.65

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.