Home / 1,895,565,620.28-2,843,736,229.16-651,834,559.42

Finding the Fourth Proportional to 1,895,565,620.28, 2,843,736,229.16 and 651,834,559.42

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Solution

The fourth proportional to 1,895,565,620.28, 2,843,736,229.16 and 651,834,559.42 is: 977,885,192.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,895,565,620.28 : 2,843,736,229.16 = 651,834,559.42 : x
  2. Step 2: Convert to fraction form
    1,895,565,620.28/2,843,736,229.16 = 651,834,559.42/x
  3. Step 3: Cross multiply
    1,895,565,620.28x = 2,843,736,229.16 × 651,834,559.42
  4. Step 4: Simplify right side
    1,895,565,620.28x = 1,853,645,552,041,200,640
  5. Step 5: Solve for x
    x = 1,853,645,552,041,200,640/1,895,565,620.28
  6. Step 6: Final answer
    x = 977,885,192.79

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.