Home / 1,174,310,247.60-1,761,465,371.40-483,862,100.40

Finding the Fourth Proportional to 1,174,310,247.60, 1,761,465,371.40 and 483,862,100.40

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Solution

The fourth proportional to 1,174,310,247.60, 1,761,465,371.40 and 483,862,100.40 is: 725,793,150.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,174,310,247.60 : 1,761,465,371.40 = 483,862,100.40 : x
  2. Step 2: Convert to fraction form
    1,174,310,247.60/1,761,465,371.40 = 483,862,100.40/x
  3. Step 3: Cross multiply
    1,174,310,247.60x = 1,761,465,371.40 × 483,862,100.40
  4. Step 4: Simplify right side
    1,174,310,247.60x = 852,306,334,387,470,080
  5. Step 5: Solve for x
    x = 852,306,334,387,470,080/1,174,310,247.60
  6. Step 6: Final answer
    x = 725,793,150.60

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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.