Home / 204,904,182.62-282,767,772.08-110,818,328.92

Finding the Fourth Proportional to 204,904,182.62, 282,767,772.08 and 110,818,328.92

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Solution

The fourth proportional to 204,904,182.62, 282,767,772.08 and 110,818,328.92 is: 152,929,293.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,904,182.62 : 282,767,772.08 = 110,818,328.92 : x
  2. Step 2: Convert to fraction form
    204,904,182.62/282,767,772.08 = 110,818,328.92/x
  3. Step 3: Cross multiply
    204,904,182.62x = 282,767,772.08 × 110,818,328.92
  4. Step 4: Simplify right side
    204,904,182.62x = 31,335,851,973,907,160
  5. Step 5: Solve for x
    x = 31,335,851,973,907,160/204,904,182.62
  6. Step 6: Final answer
    x = 152,929,293.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.