Home / 5,754,268,291.20-8,627,623,300.80-2,258,567,491.20

Finding the Fourth Proportional to 5,754,268,291.20, 8,627,623,300.80 and 2,258,567,491.20

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Solution

The fourth proportional to 5,754,268,291.20, 8,627,623,300.80 and 2,258,567,491.20 is: 3,386,367,914.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,754,268,291.20 : 8,627,623,300.80 = 2,258,567,491.20 : x
  2. Step 2: Convert to fraction form
    5,754,268,291.20/8,627,623,300.80 = 2,258,567,491.20/x
  3. Step 3: Cross multiply
    5,754,268,291.20x = 8,627,623,300.80 × 2,258,567,491.20
  4. Step 4: Simplify right side
    5,754,268,291.20x = 19,486,069,513,506,516,992
  5. Step 5: Solve for x
    x = 19,486,069,513,506,516,992/5,754,268,291.20
  6. Step 6: Final answer
    x = 3,386,367,914.63

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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.