Home / 23,787,029-32,826,100.02-12,922,013

Finding the Fourth Proportional to 23,787,029, 32,826,100.02 and 12,922,013

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Solution

The fourth proportional to 23,787,029, 32,826,100.02 and 12,922,013 is: 17,832,377.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,787,029 : 32,826,100.02 = 12,922,013 : x
  2. Step 2: Convert to fraction form
    23,787,029/32,826,100.02 = 12,922,013/x
  3. Step 3: Cross multiply
    23,787,029x = 32,826,100.02 × 12,922,013
  4. Step 4: Simplify right side
    23,787,029x = 424,179,291,197,740.25
  5. Step 5: Solve for x
    x = 424,179,291,197,740.25/23,787,029
  6. Step 6: Final answer
    x = 17,832,377.94

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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.