Home / 22,874,427.59-34,312,744.85-7,521,377.36

Finding the Fourth Proportional to 22,874,427.59, 34,312,744.85 and 7,521,377.36

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Solution

The fourth proportional to 22,874,427.59, 34,312,744.85 and 7,521,377.36 is: 11,282,428.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,874,427.59 : 34,312,744.85 = 7,521,377.36 : x
  2. Step 2: Convert to fraction form
    22,874,427.59/34,312,744.85 = 7,521,377.36/x
  3. Step 3: Cross multiply
    22,874,427.59x = 34,312,744.85 × 7,521,377.36
  4. Step 4: Simplify right side
    22,874,427.59x = 258,079,102,065,076
  5. Step 5: Solve for x
    x = 258,079,102,065,076/22,874,427.59
  6. Step 6: Final answer
    x = 11,282,428.87

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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.