Home / 2,238,192,030.60-3,357,288,045.90-1,270,733,214.60

Finding the Fourth Proportional to 2,238,192,030.60, 3,357,288,045.90 and 1,270,733,214.60

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Solution

The fourth proportional to 2,238,192,030.60, 3,357,288,045.90 and 1,270,733,214.60 is: 1,906,099,821.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,238,192,030.60 : 3,357,288,045.90 = 1,270,733,214.60 : x
  2. Step 2: Convert to fraction form
    2,238,192,030.60/3,357,288,045.90 = 1,270,733,214.60/x
  3. Step 3: Cross multiply
    2,238,192,030.60x = 3,357,288,045.90 × 1,270,733,214.60
  4. Step 4: Simplify right side
    2,238,192,030.60x = 4,266,217,430,904,658,944
  5. Step 5: Solve for x
    x = 4,266,217,430,904,658,944/2,238,192,030.60
  6. Step 6: Final answer
    x = 1,906,099,821.90

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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.