Home / 3,371,588,240.57-4,652,690,763.41-1,866,276,293.66

Finding the Fourth Proportional to 3,371,588,240.57, 4,652,690,763.41 and 1,866,276,293.66

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Solution

The fourth proportional to 3,371,588,240.57, 4,652,690,763.41 and 1,866,276,293.66 is: 2,575,405,373.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,371,588,240.57 : 4,652,690,763.41 = 1,866,276,293.66 : x
  2. Step 2: Convert to fraction form
    3,371,588,240.57/4,652,690,763.41 = 1,866,276,293.66/x
  3. Step 3: Cross multiply
    3,371,588,240.57x = 4,652,690,763.41 × 1,866,276,293.66
  4. Step 4: Simplify right side
    3,371,588,240.57x = 8,683,206,473,473,599,488
  5. Step 5: Solve for x
    x = 8,683,206,473,473,599,488/3,371,588,240.57
  6. Step 6: Final answer
    x = 2,575,405,373.94

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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.