Home / 35,390,088.88-48,846,288.18-23,159,860

Finding the Fourth Proportional to 35,390,088.88, 48,846,288.18 and 23,159,860

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Solution

The fourth proportional to 35,390,088.88, 48,846,288.18 and 23,159,860 is: 31,965,819.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,390,088.88 : 48,846,288.18 = 23,159,860 : x
  2. Step 2: Convert to fraction form
    35,390,088.88/48,846,288.18 = 23,159,860/x
  3. Step 3: Cross multiply
    35,390,088.88x = 48,846,288.18 × 23,159,860
  4. Step 4: Simplify right side
    35,390,088.88x = 1,131,273,195,768,454.75
  5. Step 5: Solve for x
    x = 1,131,273,195,768,454.75/35,390,088.88
  6. Step 6: Final answer
    x = 31,965,819.57

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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.