Home / 11,026,376,254.71-16,540,318,047.78-3,165,184,065.69

Finding the Fourth Proportional to 11,026,376,254.71, 16,540,318,047.78 and 3,165,184,065.69

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Solution

The fourth proportional to 11,026,376,254.71, 16,540,318,047.78 and 3,165,184,065.69 is: 4,747,992,442.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,026,376,254.71 : 16,540,318,047.78 = 3,165,184,065.69 : x
  2. Step 2: Convert to fraction form
    11,026,376,254.71/16,540,318,047.78 = 3,165,184,065.69/x
  3. Step 3: Cross multiply
    11,026,376,254.71x = 16,540,318,047.78 × 3,165,184,065.69
  4. Step 4: Simplify right side
    11,026,376,254.71x = 52,353,151,126,277,988,352
  5. Step 5: Solve for x
    x = 52,353,151,126,277,988,352/11,026,376,254.71
  6. Step 6: Final answer
    x = 4,747,992,442.57

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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.