Home / 60,809,282.96-91,213,924.34-15,371,077.48

Finding the Fourth Proportional to 60,809,282.96, 91,213,924.34 and 15,371,077.48

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Solution

The fourth proportional to 60,809,282.96, 91,213,924.34 and 15,371,077.48 is: 23,056,616.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,809,282.96 : 91,213,924.34 = 15,371,077.48 : x
  2. Step 2: Convert to fraction form
    60,809,282.96/91,213,924.34 = 15,371,077.48/x
  3. Step 3: Cross multiply
    60,809,282.96x = 91,213,924.34 × 15,371,077.48
  4. Step 4: Simplify right side
    60,809,282.96x = 1,402,056,298,284,998
  5. Step 5: Solve for x
    x = 1,402,056,298,284,998/60,809,282.96
  6. Step 6: Final answer
    x = 23,056,616.19

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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.