Home / 10,844,019,023.60-16,266,028,535.40-10,384,853,999.60

Finding the Fourth Proportional to 10,844,019,023.60, 16,266,028,535.40 and 10,384,853,999.60

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Solution

The fourth proportional to 10,844,019,023.60, 16,266,028,535.40 and 10,384,853,999.60 is: 15,577,280,999.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,844,019,023.60 : 16,266,028,535.40 = 10,384,853,999.60 : x
  2. Step 2: Convert to fraction form
    10,844,019,023.60/16,266,028,535.40 = 10,384,853,999.60/x
  3. Step 3: Cross multiply
    10,844,019,023.60x = 16,266,028,535.40 × 10,384,853,999.60
  4. Step 4: Simplify right side
    10,844,019,023.60x = 168,920,331,493,456,412,672
  5. Step 5: Solve for x
    x = 168,920,331,493,456,412,672/10,844,019,023.60
  6. Step 6: Final answer
    x = 15,577,280,999.40

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Double scale
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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.