Home / 31,088,876.45-46,536,270.53-22,900,748.45

Finding the Fourth Proportional to 31,088,876.45, 46,536,270.53 and 22,900,748.45

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Solution

The fourth proportional to 31,088,876.45, 46,536,270.53 and 22,900,748.45 is: 34,279,637.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,088,876.45 : 46,536,270.53 = 22,900,748.45 : x
  2. Step 2: Convert to fraction form
    31,088,876.45/46,536,270.53 = 22,900,748.45/x
  3. Step 3: Cross multiply
    31,088,876.45x = 46,536,270.53 × 22,900,748.45
  4. Step 4: Simplify right side
    31,088,876.45x = 1,065,715,424,861,493.12
  5. Step 5: Solve for x
    x = 1,065,715,424,861,493.12/31,088,876.45
  6. Step 6: Final answer
    x = 34,279,637.82

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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.