Home / 32,009,216,404.68-48,009,465,959.58-8,425,478,422.44

Finding the Fourth Proportional to 32,009,216,404.68, 48,009,465,959.58 and 8,425,478,422.44

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Solution

The fourth proportional to 32,009,216,404.68, 48,009,465,959.58 and 8,425,478,422.44 is: 12,637,070,348.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,009,216,404.68 : 48,009,465,959.58 = 8,425,478,422.44 : x
  2. Step 2: Convert to fraction form
    32,009,216,404.68/48,009,465,959.58 = 8,425,478,422.44/x
  3. Step 3: Cross multiply
    32,009,216,404.68x = 48,009,465,959.58 × 8,425,478,422.44
  4. Step 4: Simplify right side
    32,009,216,404.68x = 404,502,719,515,308,982,272
  5. Step 5: Solve for x
    x = 404,502,719,515,308,982,272/32,009,216,404.68
  6. Step 6: Final answer
    x = 12,637,070,348.78

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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.