Home / 5,314,850,609.80-7,972,275,914.70-3,248,608,001.80

Finding the Fourth Proportional to 5,314,850,609.80, 7,972,275,914.70 and 3,248,608,001.80

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Solution

The fourth proportional to 5,314,850,609.80, 7,972,275,914.70 and 3,248,608,001.80 is: 4,872,912,002.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,314,850,609.80 : 7,972,275,914.70 = 3,248,608,001.80 : x
  2. Step 2: Convert to fraction form
    5,314,850,609.80/7,972,275,914.70 = 3,248,608,001.80/x
  3. Step 3: Cross multiply
    5,314,850,609.80x = 7,972,275,914.70 × 3,248,608,001.80
  4. Step 4: Simplify right side
    5,314,850,609.80x = 25,898,799,329,051,836,416
  5. Step 5: Solve for x
    x = 25,898,799,329,051,836,416/5,314,850,609.80
  6. Step 6: Final answer
    x = 4,872,912,002.70

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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.