Home / 1,034,744,909.40-1,552,117,364.10-973,522,906.20

Finding the Fourth Proportional to 1,034,744,909.40, 1,552,117,364.10 and 973,522,906.20

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Solution

The fourth proportional to 1,034,744,909.40, 1,552,117,364.10 and 973,522,906.20 is: 1,460,284,359.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,744,909.40 : 1,552,117,364.10 = 973,522,906.20 : x
  2. Step 2: Convert to fraction form
    1,034,744,909.40/1,552,117,364.10 = 973,522,906.20/x
  3. Step 3: Cross multiply
    1,034,744,909.40x = 1,552,117,364.10 × 973,522,906.20
  4. Step 4: Simplify right side
    1,034,744,909.40x = 1,511,021,807,062,115,584
  5. Step 5: Solve for x
    x = 1,511,021,807,062,115,584/1,034,744,909.40
  6. Step 6: Final answer
    x = 1,460,284,359.30

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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.