Home / 532,814,582.68-798,858,169.84-283,857,061.03

Finding the Fourth Proportional to 532,814,582.68, 798,858,169.84 and 283,857,061.03

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Solution

The fourth proportional to 532,814,582.68, 798,858,169.84 and 283,857,061.03 is: 425,591,828.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    532,814,582.68 : 798,858,169.84 = 283,857,061.03 : x
  2. Step 2: Convert to fraction form
    532,814,582.68/798,858,169.84 = 283,857,061.03/x
  3. Step 3: Cross multiply
    532,814,582.68x = 798,858,169.84 × 283,857,061.03
  4. Step 4: Simplify right side
    532,814,582.68x = 226,761,532,270,586,976
  5. Step 5: Solve for x
    x = 226,761,532,270,586,976/532,814,582.68
  6. Step 6: Final answer
    x = 425,591,828.08

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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.