Home / 23,235,219.84-34,856,147.52-7,280,112

Finding the Fourth Proportional to 23,235,219.84, 34,856,147.52 and 7,280,112

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Solution

The fourth proportional to 23,235,219.84, 34,856,147.52 and 7,280,112 is: 10,921,207.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,235,219.84 : 34,856,147.52 = 7,280,112 : x
  2. Step 2: Convert to fraction form
    23,235,219.84/34,856,147.52 = 7,280,112/x
  3. Step 3: Cross multiply
    23,235,219.84x = 34,856,147.52 × 7,280,112
  4. Step 4: Simplify right side
    23,235,219.84x = 253,756,657,834,122.25
  5. Step 5: Solve for x
    x = 253,756,657,834,122.25/23,235,219.84
  6. Step 6: Final answer
    x = 10,921,207.53

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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.