Home / 22,919,099.45-34,371,351.88-7,563,530.93

Finding the Fourth Proportional to 22,919,099.45, 34,371,351.88 and 7,563,530.93

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Solution

The fourth proportional to 22,919,099.45, 34,371,351.88 and 7,563,530.93 is: 11,342,888.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,919,099.45 : 34,371,351.88 = 7,563,530.93 : x
  2. Step 2: Convert to fraction form
    22,919,099.45/34,371,351.88 = 7,563,530.93/x
  3. Step 3: Cross multiply
    22,919,099.45x = 34,371,351.88 × 7,563,530.93
  4. Step 4: Simplify right side
    22,919,099.45x = 259,968,782,859,528.03
  5. Step 5: Solve for x
    x = 259,968,782,859,528.03/22,919,099.45
  6. Step 6: Final answer
    x = 11,342,888.21

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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.