Home / 32,671,947.10-49,007,920.65-21,922,404.70

Finding the Fourth Proportional to 32,671,947.10, 49,007,920.65 and 21,922,404.70

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Solution

The fourth proportional to 32,671,947.10, 49,007,920.65 and 21,922,404.70 is: 32,883,607.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,671,947.10 : 49,007,920.65 = 21,922,404.70 : x
  2. Step 2: Convert to fraction form
    32,671,947.10/49,007,920.65 = 21,922,404.70/x
  3. Step 3: Cross multiply
    32,671,947.10x = 49,007,920.65 × 21,922,404.70
  4. Step 4: Simplify right side
    32,671,947.10x = 1,074,371,469,994,787
  5. Step 5: Solve for x
    x = 1,074,371,469,994,787/32,671,947.10
  6. Step 6: Final answer
    x = 32,883,607.05

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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.