Home / 4,944,399,076.60-7,416,598,614.90-1,672,848,280.60

Finding the Fourth Proportional to 4,944,399,076.60, 7,416,598,614.90 and 1,672,848,280.60

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Solution

The fourth proportional to 4,944,399,076.60, 7,416,598,614.90 and 1,672,848,280.60 is: 2,509,272,420.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,944,399,076.60 : 7,416,598,614.90 = 1,672,848,280.60 : x
  2. Step 2: Convert to fraction form
    4,944,399,076.60/7,416,598,614.90 = 1,672,848,280.60/x
  3. Step 3: Cross multiply
    4,944,399,076.60x = 7,416,598,614.90 × 1,672,848,280.60
  4. Step 4: Simplify right side
    4,944,399,076.60x = 12,406,844,240,835,805,184
  5. Step 5: Solve for x
    x = 12,406,844,240,835,805,184/4,944,399,076.60
  6. Step 6: Final answer
    x = 2,509,272,420.90

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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.