Home / 602,772,192,032.80-904,158,288,049.20-491,195,091,200.80

Finding the Fourth Proportional to 602,772,192,032.80, 904,158,288,049.20 and 491,195,091,200.80

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Solution

The fourth proportional to 602,772,192,032.80, 904,158,288,049.20 and 491,195,091,200.80 is: 736,792,636,801.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    602,772,192,032.80 : 904,158,288,049.20 = 491,195,091,200.80 : x
  2. Step 2: Convert to fraction form
    602,772,192,032.80/904,158,288,049.20 = 491,195,091,200.80/x
  3. Step 3: Cross multiply
    602,772,192,032.80x = 904,158,288,049.20 × 491,195,091,200.80
  4. Step 4: Simplify right side
    602,772,192,032.80x = 444,118,112,758,285,931,118,592
  5. Step 5: Solve for x
    x = 444,118,112,758,285,931,118,592/602,772,192,032.80
  6. Step 6: Final answer
    x = 736,792,636,801.20

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Double scale
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1.5x scale

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.