Home / 41,487,571.16-57,251,348.18-22,902,312.32

Finding the Fourth Proportional to 41,487,571.16, 57,251,348.18 and 22,902,312.32

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Solution

The fourth proportional to 41,487,571.16, 57,251,348.18 and 22,902,312.32 is: 31,604,362.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,487,571.16 : 57,251,348.18 = 22,902,312.32 : x
  2. Step 2: Convert to fraction form
    41,487,571.16/57,251,348.18 = 22,902,312.32/x
  3. Step 3: Cross multiply
    41,487,571.16x = 57,251,348.18 × 22,902,312.32
  4. Step 4: Simplify right side
    41,487,571.16x = 1,311,188,256,759,423.50
  5. Step 5: Solve for x
    x = 1,311,188,256,759,423.50/41,487,571.16
  6. Step 6: Final answer
    x = 31,604,362.95

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.