Home / 67,595,709.27-93,282,103.40-36,655,870.35

Finding the Fourth Proportional to 67,595,709.27, 93,282,103.40 and 36,655,870.35

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Solution

The fourth proportional to 67,595,709.27, 93,282,103.40 and 36,655,870.35 is: 50,585,114.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,595,709.27 : 93,282,103.40 = 36,655,870.35 : x
  2. Step 2: Convert to fraction form
    67,595,709.27/93,282,103.40 = 36,655,870.35/x
  3. Step 3: Cross multiply
    67,595,709.27x = 93,282,103.40 × 36,655,870.35
  4. Step 4: Simplify right side
    67,595,709.27x = 3,419,336,688,022,415
  5. Step 5: Solve for x
    x = 3,419,336,688,022,415/67,595,709.27
  6. Step 6: Final answer
    x = 50,585,114.42

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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.