Home / 3,564,382,365.70-5,346,573,548.55-3,258,020,407.30

Finding the Fourth Proportional to 3,564,382,365.70, 5,346,573,548.55 and 3,258,020,407.30

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Solution

The fourth proportional to 3,564,382,365.70, 5,346,573,548.55 and 3,258,020,407.30 is: 4,887,030,610.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,564,382,365.70 : 5,346,573,548.55 = 3,258,020,407.30 : x
  2. Step 2: Convert to fraction form
    3,564,382,365.70/5,346,573,548.55 = 3,258,020,407.30/x
  3. Step 3: Cross multiply
    3,564,382,365.70x = 5,346,573,548.55 × 3,258,020,407.30
  4. Step 4: Simplify right side
    3,564,382,365.70x = 17,419,245,730,306,279,424
  5. Step 5: Solve for x
    x = 17,419,245,730,306,279,424/3,564,382,365.70
  6. Step 6: Final answer
    x = 4,887,030,610.95

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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.