Home / 2,458,129,871.60-3,687,194,807.40-2,417,315,202.80

Finding the Fourth Proportional to 2,458,129,871.60, 3,687,194,807.40 and 2,417,315,202.80

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Solution

The fourth proportional to 2,458,129,871.60, 3,687,194,807.40 and 2,417,315,202.80 is: 3,625,972,804.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,458,129,871.60 : 3,687,194,807.40 = 2,417,315,202.80 : x
  2. Step 2: Convert to fraction form
    2,458,129,871.60/3,687,194,807.40 = 2,417,315,202.80/x
  3. Step 3: Cross multiply
    2,458,129,871.60x = 3,687,194,807.40 × 2,417,315,202.80
  4. Step 4: Simplify right side
    2,458,129,871.60x = 8,913,112,063,613,239,296
  5. Step 5: Solve for x
    x = 8,913,112,063,613,239,296/2,458,129,871.60
  6. Step 6: Final answer
    x = 3,625,972,804.20

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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.