Home / 4,916,736,005.60-7,375,104,008.40-4,067,389,445.60

Finding the Fourth Proportional to 4,916,736,005.60, 7,375,104,008.40 and 4,067,389,445.60

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Solution

The fourth proportional to 4,916,736,005.60, 7,375,104,008.40 and 4,067,389,445.60 is: 6,101,084,168.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,916,736,005.60 : 7,375,104,008.40 = 4,067,389,445.60 : x
  2. Step 2: Convert to fraction form
    4,916,736,005.60/7,375,104,008.40 = 4,067,389,445.60/x
  3. Step 3: Cross multiply
    4,916,736,005.60x = 7,375,104,008.40 × 4,067,389,445.60
  4. Step 4: Simplify right side
    4,916,736,005.60x = 29,997,420,203,968,409,600
  5. Step 5: Solve for x
    x = 29,997,420,203,968,409,600/4,916,736,005.60
  6. Step 6: Final answer
    x = 6,101,084,168.40

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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.