Home / 404,832,000.60-607,248,000.90-200,758,656.60

Finding the Fourth Proportional to 404,832,000.60, 607,248,000.90 and 200,758,656.60

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Solution

The fourth proportional to 404,832,000.60, 607,248,000.90 and 200,758,656.60 is: 301,137,984.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    404,832,000.60 : 607,248,000.90 = 200,758,656.60 : x
  2. Step 2: Convert to fraction form
    404,832,000.60/607,248,000.90 = 200,758,656.60/x
  3. Step 3: Cross multiply
    404,832,000.60x = 607,248,000.90 × 200,758,656.60
  4. Step 4: Simplify right side
    404,832,000.60x = 121,910,292,883,719,584
  5. Step 5: Solve for x
    x = 121,910,292,883,719,584/404,832,000.60
  6. Step 6: Final answer
    x = 301,137,984.90

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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.