Home / 246,046,713.35-369,070,429.05-100,480,276.44

Finding the Fourth Proportional to 246,046,713.35, 369,070,429.05 and 100,480,276.44

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Solution

The fourth proportional to 246,046,713.35, 369,070,429.05 and 100,480,276.44 is: 150,720,561.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,046,713.35 : 369,070,429.05 = 100,480,276.44 : x
  2. Step 2: Convert to fraction form
    246,046,713.35/369,070,429.05 = 100,480,276.44/x
  3. Step 3: Cross multiply
    246,046,713.35x = 369,070,429.05 × 100,480,276.44
  4. Step 4: Simplify right side
    246,046,713.35x = 37,084,298,736,773,408
  5. Step 5: Solve for x
    x = 37,084,298,736,773,408/246,046,713.35
  6. Step 6: Final answer
    x = 150,720,561.28

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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.