Home / 34,718,740.42-52,088,222.76-15,545,013.44

Finding the Fourth Proportional to 34,718,740.42, 52,088,222.76 and 15,545,013.44

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Solution

The fourth proportional to 34,718,740.42, 52,088,222.76 and 15,545,013.44 is: 23,322,047.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,718,740.42 : 52,088,222.76 = 15,545,013.44 : x
  2. Step 2: Convert to fraction form
    34,718,740.42/52,088,222.76 = 15,545,013.44/x
  3. Step 3: Cross multiply
    34,718,740.42x = 52,088,222.76 × 15,545,013.44
  4. Step 4: Simplify right side
    34,718,740.42x = 809,712,122,869,913.88
  5. Step 5: Solve for x
    x = 809,712,122,869,913.88/34,718,740.42
  6. Step 6: Final answer
    x = 23,322,047.78

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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.