Home / 60,564,325.70-90,846,488.55-22,220,857.55

Finding the Fourth Proportional to 60,564,325.70, 90,846,488.55 and 22,220,857.55

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Solution

The fourth proportional to 60,564,325.70, 90,846,488.55 and 22,220,857.55 is: 33,331,286.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,564,325.70 : 90,846,488.55 = 22,220,857.55 : x
  2. Step 2: Convert to fraction form
    60,564,325.70/90,846,488.55 = 22,220,857.55/x
  3. Step 3: Cross multiply
    60,564,325.70x = 90,846,488.55 × 22,220,857.55
  4. Step 4: Simplify right side
    60,564,325.70x = 2,018,686,880,987,256
  5. Step 5: Solve for x
    x = 2,018,686,880,987,256/60,564,325.70
  6. Step 6: Final answer
    x = 33,331,286.33

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1.5x scale

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.