Home / 117,407,390.20-176,050,737.72-62,104,965.16

Finding the Fourth Proportional to 117,407,390.20, 176,050,737.72 and 62,104,965.16

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Solution

The fourth proportional to 117,407,390.20, 176,050,737.72 and 62,104,965.16 is: 93,125,525.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,407,390.20 : 176,050,737.72 = 62,104,965.16 : x
  2. Step 2: Convert to fraction form
    117,407,390.20/176,050,737.72 = 62,104,965.16/x
  3. Step 3: Cross multiply
    117,407,390.20x = 176,050,737.72 × 62,104,965.16
  4. Step 4: Simplify right side
    117,407,390.20x = 10,933,624,932,492,898
  5. Step 5: Solve for x
    x = 10,933,624,932,492,898/117,407,390.20
  6. Step 6: Final answer
    x = 93,125,525.69

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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.