Home / 16,596,111.39-22,902,915.78-9,154,627.22

Finding the Fourth Proportional to 16,596,111.39, 22,902,915.78 and 9,154,627.22

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Solution

The fourth proportional to 16,596,111.39, 22,902,915.78 and 9,154,627.22 is: 12,633,541.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,596,111.39 : 22,902,915.78 = 9,154,627.22 : x
  2. Step 2: Convert to fraction form
    16,596,111.39/22,902,915.78 = 9,154,627.22/x
  3. Step 3: Cross multiply
    16,596,111.39x = 22,902,915.78 × 9,154,627.22
  4. Step 4: Simplify right side
    16,596,111.39x = 209,667,656,102,440.97
  5. Step 5: Solve for x
    x = 209,667,656,102,440.97/16,596,111.39
  6. Step 6: Final answer
    x = 12,633,541.15

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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.