Home / 1,346,269,766.68-2,020,044,182.28-932,383,515.88

Finding the Fourth Proportional to 1,346,269,766.68, 2,020,044,182.28 and 932,383,515.88

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Solution

The fourth proportional to 1,346,269,766.68, 2,020,044,182.28 and 932,383,515.88 is: 1,399,018,193.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,346,269,766.68 : 2,020,044,182.28 = 932,383,515.88 : x
  2. Step 2: Convert to fraction form
    1,346,269,766.68/2,020,044,182.28 = 932,383,515.88/x
  3. Step 3: Cross multiply
    1,346,269,766.68x = 2,020,044,182.28 × 932,383,515.88
  4. Step 4: Simplify right side
    1,346,269,766.68x = 1,883,455,896,907,165,952
  5. Step 5: Solve for x
    x = 1,883,455,896,907,165,952/1,346,269,766.68
  6. Step 6: Final answer
    x = 1,399,018,193.47

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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.