Home / 3,371,588,348.92-4,652,690,912.55-1,866,276,402.01

Finding the Fourth Proportional to 3,371,588,348.92, 4,652,690,912.55 and 1,866,276,402.01

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Solution

The fourth proportional to 3,371,588,348.92, 4,652,690,912.55 and 1,866,276,402.01 is: 2,575,405,523.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,371,588,348.92 : 4,652,690,912.55 = 1,866,276,402.01 : x
  2. Step 2: Convert to fraction form
    3,371,588,348.92/4,652,690,912.55 = 1,866,276,402.01/x
  3. Step 3: Cross multiply
    3,371,588,348.92x = 4,652,690,912.55 × 1,866,276,402.01
  4. Step 4: Simplify right side
    3,371,588,348.92x = 8,683,207,255,926,805,504
  5. Step 5: Solve for x
    x = 8,683,207,255,926,805,504/3,371,588,348.92
  6. Step 6: Final answer
    x = 2,575,405,523.25

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1.5x scale

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.