Home / 15,752,400.07-23,628,600.10-3,785,136.07

Finding the Fourth Proportional to 15,752,400.07, 23,628,600.10 and 3,785,136.07

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Solution

The fourth proportional to 15,752,400.07, 23,628,600.10 and 3,785,136.07 is: 5,677,704.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,752,400.07 : 23,628,600.10 = 3,785,136.07 : x
  2. Step 2: Convert to fraction form
    15,752,400.07/23,628,600.10 = 3,785,136.07/x
  3. Step 3: Cross multiply
    15,752,400.07x = 23,628,600.10 × 3,785,136.07
  4. Step 4: Simplify right side
    15,752,400.07x = 89,437,466,385,046.92
  5. Step 5: Solve for x
    x = 89,437,466,385,046.92/15,752,400.07
  6. Step 6: Final answer
    x = 5,677,704.10

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1.5x scale

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.