Home / 60,542,817.63-90,842,570.37-26,459,734.83

Finding the Fourth Proportional to 60,542,817.63, 90,842,570.37 and 26,459,734.83

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Solution

The fourth proportional to 60,542,817.63, 90,842,570.37 and 26,459,734.83 is: 39,701,989.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,542,817.63 : 90,842,570.37 = 26,459,734.83 : x
  2. Step 2: Convert to fraction form
    60,542,817.63/90,842,570.37 = 26,459,734.83/x
  3. Step 3: Cross multiply
    60,542,817.63x = 90,842,570.37 × 26,459,734.83
  4. Step 4: Simplify right side
    60,542,817.63x = 2,403,670,323,265,815
  5. Step 5: Solve for x
    x = 2,403,670,323,265,815/60,542,817.63
  6. Step 6: Final answer
    x = 39,701,989.72

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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.