Home / 1,895,565,619.28-2,843,736,227.66-651,834,558.42

Finding the Fourth Proportional to 1,895,565,619.28, 2,843,736,227.66 and 651,834,558.42

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Solution

The fourth proportional to 1,895,565,619.28, 2,843,736,227.66 and 651,834,558.42 is: 977,885,191.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,895,565,619.28 : 2,843,736,227.66 = 651,834,558.42 : x
  2. Step 2: Convert to fraction form
    1,895,565,619.28/2,843,736,227.66 = 651,834,558.42/x
  3. Step 3: Cross multiply
    1,895,565,619.28x = 2,843,736,227.66 × 651,834,558.42
  4. Step 4: Simplify right side
    1,895,565,619.28x = 1,853,645,548,219,712,512
  5. Step 5: Solve for x
    x = 1,853,645,548,219,712,512/1,895,565,619.28
  6. Step 6: Final answer
    x = 977,885,191.29

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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.