Home / 474,936,000.60-712,404,000.90-367,307,866.20

Finding the Fourth Proportional to 474,936,000.60, 712,404,000.90 and 367,307,866.20

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Solution

The fourth proportional to 474,936,000.60, 712,404,000.90 and 367,307,866.20 is: 550,961,799.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    474,936,000.60 : 712,404,000.90 = 367,307,866.20 : x
  2. Step 2: Convert to fraction form
    474,936,000.60/712,404,000.90 = 367,307,866.20/x
  3. Step 3: Cross multiply
    474,936,000.60x = 712,404,000.90 × 367,307,866.20
  4. Step 4: Simplify right side
    474,936,000.60x = 261,671,593,442,921,856
  5. Step 5: Solve for x
    x = 261,671,593,442,921,856/474,936,000.60
  6. Step 6: Final answer
    x = 550,961,799.30

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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.