Home / 2,644,126,719.26-3,648,894,705.86-1,454,670,170.60

Finding the Fourth Proportional to 2,644,126,719.26, 3,648,894,705.86 and 1,454,670,170.60

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Solution

The fourth proportional to 2,644,126,719.26, 3,648,894,705.86 and 1,454,670,170.60 is: 2,007,444,743.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,644,126,719.26 : 3,648,894,705.86 = 1,454,670,170.60 : x
  2. Step 2: Convert to fraction form
    2,644,126,719.26/3,648,894,705.86 = 1,454,670,170.60/x
  3. Step 3: Cross multiply
    2,644,126,719.26x = 3,648,894,705.86 × 1,454,670,170.60
  4. Step 4: Simplify right side
    2,644,126,719.26x = 5,307,938,284,249,285,632
  5. Step 5: Solve for x
    x = 5,307,938,284,249,285,632/2,644,126,719.26
  6. Step 6: Final answer
    x = 2,007,444,743.70

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.