Home / 502,290,883.68-751,962,984.22-352,204,923.32

Finding the Fourth Proportional to 502,290,883.68, 751,962,984.22 and 352,204,923.32

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Solution

The fourth proportional to 502,290,883.68, 751,962,984.22 and 352,204,923.32 is: 527,274,282.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    502,290,883.68 : 751,962,984.22 = 352,204,923.32 : x
  2. Step 2: Convert to fraction form
    502,290,883.68/751,962,984.22 = 352,204,923.32/x
  3. Step 3: Cross multiply
    502,290,883.68x = 751,962,984.22 × 352,204,923.32
  4. Step 4: Simplify right side
    502,290,883.68x = 264,845,065,196,683,488
  5. Step 5: Solve for x
    x = 264,845,065,196,683,488/502,290,883.68
  6. Step 6: Final answer
    x = 527,274,282.30

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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.