Home / 962,904,177.34-1,444,850,464.30-458,691,502.48

Finding the Fourth Proportional to 962,904,177.34, 1,444,850,464.30 and 458,691,502.48

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Solution

The fourth proportional to 962,904,177.34, 1,444,850,464.30 and 458,691,502.48 is: 688,272,671.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,904,177.34 : 1,444,850,464.30 = 458,691,502.48 : x
  2. Step 2: Convert to fraction form
    962,904,177.34/1,444,850,464.30 = 458,691,502.48/x
  3. Step 3: Cross multiply
    962,904,177.34x = 1,444,850,464.30 × 458,691,502.48
  4. Step 4: Simplify right side
    962,904,177.34x = 662,740,630,328,692,608
  5. Step 5: Solve for x
    x = 662,740,630,328,692,608/962,904,177.34
  6. Step 6: Final answer
    x = 688,272,671.28

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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.