Home / 44,077,508.95-60,688,029.55-39,991,433.48

Finding the Fourth Proportional to 44,077,508.95, 60,688,029.55 and 39,991,433.48

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Solution

The fourth proportional to 44,077,508.95, 60,688,029.55 and 39,991,433.48 is: 55,062,124.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,077,508.95 : 60,688,029.55 = 39,991,433.48 : x
  2. Step 2: Convert to fraction form
    44,077,508.95/60,688,029.55 = 39,991,433.48/x
  3. Step 3: Cross multiply
    44,077,508.95x = 60,688,029.55 × 39,991,433.48
  4. Step 4: Simplify right side
    44,077,508.95x = 2,427,001,296,593,972
  5. Step 5: Solve for x
    x = 2,427,001,296,593,972/44,077,508.95
  6. Step 6: Final answer
    x = 55,062,124.76

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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.