Home / 4,549,248,010.80-6,823,872,016.20-3,722,750,967.60

Finding the Fourth Proportional to 4,549,248,010.80, 6,823,872,016.20 and 3,722,750,967.60

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Solution

The fourth proportional to 4,549,248,010.80, 6,823,872,016.20 and 3,722,750,967.60 is: 5,584,126,451.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,549,248,010.80 : 6,823,872,016.20 = 3,722,750,967.60 : x
  2. Step 2: Convert to fraction form
    4,549,248,010.80/6,823,872,016.20 = 3,722,750,967.60/x
  3. Step 3: Cross multiply
    4,549,248,010.80x = 6,823,872,016.20 × 3,722,750,967.60
  4. Step 4: Simplify right side
    4,549,248,010.80x = 25,403,576,151,087,112,192
  5. Step 5: Solve for x
    x = 25,403,576,151,087,112,192/4,549,248,010.80
  6. Step 6: Final answer
    x = 5,584,126,451.40

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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.