Home / 2,377,609,057.20-3,566,413,585.80-1,275,612,999.60

Finding the Fourth Proportional to 2,377,609,057.20, 3,566,413,585.80 and 1,275,612,999.60

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Solution

The fourth proportional to 2,377,609,057.20, 3,566,413,585.80 and 1,275,612,999.60 is: 1,913,419,499.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,377,609,057.20 : 3,566,413,585.80 = 1,275,612,999.60 : x
  2. Step 2: Convert to fraction form
    2,377,609,057.20/3,566,413,585.80 = 1,275,612,999.60/x
  3. Step 3: Cross multiply
    2,377,609,057.20x = 3,566,413,585.80 × 1,275,612,999.60
  4. Step 4: Simplify right side
    2,377,609,057.20x = 4,549,363,531,996,529,664
  5. Step 5: Solve for x
    x = 4,549,363,531,996,529,664/2,377,609,057.20
  6. Step 6: Final answer
    x = 1,913,419,499.40

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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.