Home / 1,034,856,471.30-1,552,284,706.95-932,819,799.30

Finding the Fourth Proportional to 1,034,856,471.30, 1,552,284,706.95 and 932,819,799.30

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Solution

The fourth proportional to 1,034,856,471.30, 1,552,284,706.95 and 932,819,799.30 is: 1,399,229,698.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,856,471.30 : 1,552,284,706.95 = 932,819,799.30 : x
  2. Step 2: Convert to fraction form
    1,034,856,471.30/1,552,284,706.95 = 932,819,799.30/x
  3. Step 3: Cross multiply
    1,034,856,471.30x = 1,552,284,706.95 × 932,819,799.30
  4. Step 4: Simplify right side
    1,034,856,471.30x = 1,448,001,908,793,558,272
  5. Step 5: Solve for x
    x = 1,448,001,908,793,558,272/1,034,856,471.30
  6. Step 6: Final answer
    x = 1,399,229,698.95

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Half scale
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Double scale
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Similar ratio
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1.5x scale

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.