Home / 476,847,693,062.40-715,271,500,146-132,248,691,149.27

Finding the Fourth Proportional to 476,847,693,062.40, 715,271,500,146 and 132,248,691,149.27

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Solution

The fourth proportional to 476,847,693,062.40, 715,271,500,146 and 132,248,691,149.27 is: 198,373,025,783.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    476,847,693,062.40 : 715,271,500,146 = 132,248,691,149.27 : x
  2. Step 2: Convert to fraction form
    476,847,693,062.40/715,271,500,146 = 132,248,691,149.27/x
  3. Step 3: Cross multiply
    476,847,693,062.40x = 715,271,500,146 × 132,248,691,149.27
  4. Step 4: Simplify right side
    476,847,693,062.40x = 94,593,719,710,683,391,590,400
  5. Step 5: Solve for x
    x = 94,593,719,710,683,391,590,400/476,847,693,062.40
  6. Step 6: Final answer
    x = 198,373,025,783.53

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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.