Home / 61,367,565.26-84,689,033.78-33,492,064.50

Finding the Fourth Proportional to 61,367,565.26, 84,689,033.78 and 33,492,064.50

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Solution

The fourth proportional to 61,367,565.26, 84,689,033.78 and 33,492,064.50 is: 46,220,027.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,367,565.26 : 84,689,033.78 = 33,492,064.50 : x
  2. Step 2: Convert to fraction form
    61,367,565.26/84,689,033.78 = 33,492,064.50/x
  3. Step 3: Cross multiply
    61,367,565.26x = 84,689,033.78 × 33,492,064.50
  4. Step 4: Simplify right side
    61,367,565.26x = 2,836,410,581,802,439
  5. Step 5: Solve for x
    x = 2,836,410,581,802,439/61,367,565.26
  6. Step 6: Final answer
    x = 46,220,027.95

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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.