Home / 32,671,946.10-49,007,919.15-21,922,403.70

Finding the Fourth Proportional to 32,671,946.10, 49,007,919.15 and 21,922,403.70

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Solution

The fourth proportional to 32,671,946.10, 49,007,919.15 and 21,922,403.70 is: 32,883,605.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,671,946.10 : 49,007,919.15 = 21,922,403.70 : x
  2. Step 2: Convert to fraction form
    32,671,946.10/49,007,919.15 = 21,922,403.70/x
  3. Step 3: Cross multiply
    32,671,946.10x = 49,007,919.15 × 21,922,403.70
  4. Step 4: Simplify right side
    32,671,946.10x = 1,074,371,388,103,260.75
  5. Step 5: Solve for x
    x = 1,074,371,388,103,260.75/32,671,946.10
  6. Step 6: Final answer
    x = 32,883,605.55

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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.