Home / 15,683,646.25-23,519,902.01-4,601,624.41

Finding the Fourth Proportional to 15,683,646.25, 23,519,902.01 and 4,601,624.41

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Solution

The fourth proportional to 15,683,646.25, 23,519,902.01 and 4,601,624.41 is: 6,900,803.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,683,646.25 : 23,519,902.01 = 4,601,624.41 : x
  2. Step 2: Convert to fraction form
    15,683,646.25/23,519,902.01 = 4,601,624.41/x
  3. Step 3: Cross multiply
    15,683,646.25x = 23,519,902.01 × 4,601,624.41
  4. Step 4: Simplify right side
    15,683,646.25x = 108,229,755,187,015.94
  5. Step 5: Solve for x
    x = 108,229,755,187,015.94/15,683,646.25
  6. Step 6: Final answer
    x = 6,900,803.14

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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.