Home / 617,609,600.80-926,444,194.88-203,077,244.48

Finding the Fourth Proportional to 617,609,600.80, 926,444,194.88 and 203,077,244.48

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Solution

The fourth proportional to 617,609,600.80, 926,444,194.88 and 203,077,244.48 is: 304,625,663.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    617,609,600.80 : 926,444,194.88 = 203,077,244.48 : x
  2. Step 2: Convert to fraction form
    617,609,600.80/926,444,194.88 = 203,077,244.48/x
  3. Step 3: Cross multiply
    617,609,600.80x = 926,444,194.88 × 203,077,244.48
  4. Step 4: Simplify right side
    617,609,600.80x = 188,139,734,260,722,528
  5. Step 5: Solve for x
    x = 188,139,734,260,722,528/617,609,600.80
  6. Step 6: Final answer
    x = 304,625,663.23

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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.