Home / 59,043,040.11-81,495,601.52-34,271,207.69

Finding the Fourth Proportional to 59,043,040.11, 81,495,601.52 and 34,271,207.69

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Solution

The fourth proportional to 59,043,040.11, 81,495,601.52 and 34,271,207.69 is: 47,303,673.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,043,040.11 : 81,495,601.52 = 34,271,207.69 : x
  2. Step 2: Convert to fraction form
    59,043,040.11/81,495,601.52 = 34,271,207.69/x
  3. Step 3: Cross multiply
    59,043,040.11x = 81,495,601.52 × 34,271,207.69
  4. Step 4: Simplify right side
    59,043,040.11x = 2,792,952,684,934,566
  5. Step 5: Solve for x
    x = 2,792,952,684,934,566/59,043,040.11
  6. Step 6: Final answer
    x = 47,303,673.38

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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.