Home / 110,718,515.70-166,077,773.55-46,000,811.70

Finding the Fourth Proportional to 110,718,515.70, 166,077,773.55 and 46,000,811.70

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Solution

The fourth proportional to 110,718,515.70, 166,077,773.55 and 46,000,811.70 is: 69,001,217.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,718,515.70 : 166,077,773.55 = 46,000,811.70 : x
  2. Step 2: Convert to fraction form
    110,718,515.70/166,077,773.55 = 46,000,811.70/x
  3. Step 3: Cross multiply
    110,718,515.70x = 166,077,773.55 × 46,000,811.70
  4. Step 4: Simplify right side
    110,718,515.70x = 7,639,712,388,628,792
  5. Step 5: Solve for x
    x = 7,639,712,388,628,792/110,718,515.70
  6. Step 6: Final answer
    x = 69,001,217.55

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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.