Home / 23,358,236.29-35,049,902.95-9,720,784.69

Finding the Fourth Proportional to 23,358,236.29, 35,049,902.95 and 9,720,784.69

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Solution

The fourth proportional to 23,358,236.29, 35,049,902.95 and 9,720,784.69 is: 14,586,399.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,358,236.29 : 35,049,902.95 = 9,720,784.69 : x
  2. Step 2: Convert to fraction form
    23,358,236.29/35,049,902.95 = 9,720,784.69/x
  3. Step 3: Cross multiply
    23,358,236.29x = 35,049,902.95 × 9,720,784.69
  4. Step 4: Simplify right side
    23,358,236.29x = 340,712,559,906,872.06
  5. Step 5: Solve for x
    x = 340,712,559,906,872.06/23,358,236.29
  6. Step 6: Final answer
    x = 14,586,399.23

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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.