Home / 223,775,537,047.79-335,540,723,307.36-110,205,521,006.61

Finding the Fourth Proportional to 223,775,537,047.79, 335,540,723,307.36 and 110,205,521,006.61

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Solution

The fourth proportional to 223,775,537,047.79, 335,540,723,307.36 and 110,205,521,006.61 is: 165,247,911,898.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,775,537,047.79 : 335,540,723,307.36 = 110,205,521,006.61 : x
  2. Step 2: Convert to fraction form
    223,775,537,047.79/335,540,723,307.36 = 110,205,521,006.61/x
  3. Step 3: Cross multiply
    223,775,537,047.79x = 335,540,723,307.36 × 110,205,521,006.61
  4. Step 4: Simplify right side
    223,775,537,047.79x = 36,978,440,231,022,374,158,336
  5. Step 5: Solve for x
    x = 36,978,440,231,022,374,158,336/223,775,537,047.79
  6. Step 6: Final answer
    x = 165,247,911,898.10

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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.