Home / 46,270,998.78-63,851,520.42-26,690,722.26

Finding the Fourth Proportional to 46,270,998.78, 63,851,520.42 and 26,690,722.26

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Solution

The fourth proportional to 46,270,998.78, 63,851,520.42 and 26,690,722.26 is: 36,831,778.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,270,998.78 : 63,851,520.42 = 26,690,722.26 : x
  2. Step 2: Convert to fraction form
    46,270,998.78/63,851,520.42 = 26,690,722.26/x
  3. Step 3: Cross multiply
    46,270,998.78x = 63,851,520.42 × 26,690,722.26
  4. Step 4: Simplify right side
    46,270,998.78x = 1,704,243,197,408,938.75
  5. Step 5: Solve for x
    x = 1,704,243,197,408,938.75/46,270,998.78
  6. Step 6: Final answer
    x = 36,831,778.92

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.