Home / 117,330,585,299.68-176,008,472,689.20-50,184,803,872.48

Finding the Fourth Proportional to 117,330,585,299.68, 176,008,472,689.20 and 50,184,803,872.48

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Solution

The fourth proportional to 117,330,585,299.68, 176,008,472,689.20 and 50,184,803,872.48 is: 75,282,592,848.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,330,585,299.68 : 176,008,472,689.20 = 50,184,803,872.48 : x
  2. Step 2: Convert to fraction form
    117,330,585,299.68/176,008,472,689.20 = 50,184,803,872.48/x
  3. Step 3: Cross multiply
    117,330,585,299.68x = 176,008,472,689.20 × 50,184,803,872.48
  4. Step 4: Simplify right side
    117,330,585,299.68x = 8,832,950,681,802,255,630,336
  5. Step 5: Solve for x
    x = 8,832,950,681,802,255,630,336/117,330,585,299.68
  6. Step 6: Final answer
    x = 75,282,592,848.59

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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.