Home / 3,533,272,844.40-5,299,909,266.60-1,206,836,722.80

Finding the Fourth Proportional to 3,533,272,844.40, 5,299,909,266.60 and 1,206,836,722.80

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Solution

The fourth proportional to 3,533,272,844.40, 5,299,909,266.60 and 1,206,836,722.80 is: 1,810,255,084.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,533,272,844.40 : 5,299,909,266.60 = 1,206,836,722.80 : x
  2. Step 2: Convert to fraction form
    3,533,272,844.40/5,299,909,266.60 = 1,206,836,722.80/x
  3. Step 3: Cross multiply
    3,533,272,844.40x = 5,299,909,266.60 × 1,206,836,722.80
  4. Step 4: Simplify right side
    3,533,272,844.40x = 6,396,125,130,440,895,488
  5. Step 5: Solve for x
    x = 6,396,125,130,440,895,488/3,533,272,844.40
  6. Step 6: Final answer
    x = 1,810,255,084.20

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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.