Home / 23,223,394.91-34,812,082.56-10,905,307.66

Finding the Fourth Proportional to 23,223,394.91, 34,812,082.56 and 10,905,307.66

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Solution

The fourth proportional to 23,223,394.91, 34,812,082.56 and 10,905,307.66 is: 16,347,156.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,223,394.91 : 34,812,082.56 = 10,905,307.66 : x
  2. Step 2: Convert to fraction form
    23,223,394.91/34,812,082.56 = 10,905,307.66/x
  3. Step 3: Cross multiply
    23,223,394.91x = 34,812,082.56 × 10,905,307.66
  4. Step 4: Simplify right side
    23,223,394.91x = 379,636,470,686,530.44
  5. Step 5: Solve for x
    x = 379,636,470,686,530.44/23,223,394.91
  6. Step 6: Final answer
    x = 16,347,156.48

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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.