Home / 2,314,753,280.80-3,472,512,500.40-1,072,425,306.40

Finding the Fourth Proportional to 2,314,753,280.80, 3,472,512,500.40 and 1,072,425,306.40

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Solution

The fourth proportional to 2,314,753,280.80, 3,472,512,500.40 and 1,072,425,306.40 is: 1,608,815,208.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,314,753,280.80 : 3,472,512,500.40 = 1,072,425,306.40 : x
  2. Step 2: Convert to fraction form
    2,314,753,280.80/3,472,512,500.40 = 1,072,425,306.40/x
  3. Step 3: Cross multiply
    2,314,753,280.80x = 3,472,512,500.40 × 1,072,425,306.40
  4. Step 4: Simplify right side
    2,314,753,280.80x = 3,724,010,282,219,300,352
  5. Step 5: Solve for x
    x = 3,724,010,282,219,300,352/2,314,753,280.80
  6. Step 6: Final answer
    x = 1,608,815,208.56

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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.