Home / 60,471,093.69-90,652,927.82-23,574,479.13

Finding the Fourth Proportional to 60,471,093.69, 90,652,927.82 and 23,574,479.13

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Solution

The fourth proportional to 60,471,093.69, 90,652,927.82 and 23,574,479.13 is: 35,340,778.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,471,093.69 : 90,652,927.82 = 23,574,479.13 : x
  2. Step 2: Convert to fraction form
    60,471,093.69/90,652,927.82 = 23,574,479.13/x
  3. Step 3: Cross multiply
    60,471,093.69x = 90,652,927.82 × 23,574,479.13
  4. Step 4: Simplify right side
    60,471,093.69x = 2,137,095,554,848,113.75
  5. Step 5: Solve for x
    x = 2,137,095,554,848,113.75/60,471,093.69
  6. Step 6: Final answer
    x = 35,340,778.95

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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.