Home / 4,549,248,001.80-6,823,872,002.70-3,722,750,958.60

Finding the Fourth Proportional to 4,549,248,001.80, 6,823,872,002.70 and 3,722,750,958.60

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Solution

The fourth proportional to 4,549,248,001.80, 6,823,872,002.70 and 3,722,750,958.60 is: 5,584,126,437.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,549,248,001.80 : 6,823,872,002.70 = 3,722,750,958.60 : x
  2. Step 2: Convert to fraction form
    4,549,248,001.80/6,823,872,002.70 = 3,722,750,958.60/x
  3. Step 3: Cross multiply
    4,549,248,001.80x = 6,823,872,002.70 × 3,722,750,958.60
  4. Step 4: Simplify right side
    4,549,248,001.80x = 25,403,576,039,415,123,968
  5. Step 5: Solve for x
    x = 25,403,576,039,415,123,968/4,549,248,001.80
  6. Step 6: Final answer
    x = 5,584,126,437.90

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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.