Home / 2,292,036,000.40-3,438,054,000.60-739,377,974.80

Finding the Fourth Proportional to 2,292,036,000.40, 3,438,054,000.60 and 739,377,974.80

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Solution

The fourth proportional to 2,292,036,000.40, 3,438,054,000.60 and 739,377,974.80 is: 1,109,066,962.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,292,036,000.40 : 3,438,054,000.60 = 739,377,974.80 : x
  2. Step 2: Convert to fraction form
    2,292,036,000.40/3,438,054,000.60 = 739,377,974.80/x
  3. Step 3: Cross multiply
    2,292,036,000.40x = 3,438,054,000.60 × 739,377,974.80
  4. Step 4: Simplify right side
    2,292,036,000.40x = 2,542,021,404,216,665,600
  5. Step 5: Solve for x
    x = 2,542,021,404,216,665,600/2,292,036,000.40
  6. Step 6: Final answer
    x = 1,109,066,962.20

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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.