Home / 15,576,476.70-23,364,715.05-6,599,862.30

Finding the Fourth Proportional to 15,576,476.70, 23,364,715.05 and 6,599,862.30

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Solution

The fourth proportional to 15,576,476.70, 23,364,715.05 and 6,599,862.30 is: 9,899,793.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,576,476.70 : 23,364,715.05 = 6,599,862.30 : x
  2. Step 2: Convert to fraction form
    15,576,476.70/23,364,715.05 = 6,599,862.30/x
  3. Step 3: Cross multiply
    15,576,476.70x = 23,364,715.05 × 6,599,862.30
  4. Step 4: Simplify right side
    15,576,476.70x = 154,203,902,008,737.62
  5. Step 5: Solve for x
    x = 154,203,902,008,737.62/15,576,476.70
  6. Step 6: Final answer
    x = 9,899,793.45

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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.