Home / 73,911,112.04-110,899,077.24-35,077,611.08

Finding the Fourth Proportional to 73,911,112.04, 110,899,077.24 and 35,077,611.08

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Solution

The fourth proportional to 73,911,112.04, 110,899,077.24 and 35,077,611.08 is: 52,631,797.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,911,112.04 : 110,899,077.24 = 35,077,611.08 : x
  2. Step 2: Convert to fraction form
    73,911,112.04/110,899,077.24 = 35,077,611.08/x
  3. Step 3: Cross multiply
    73,911,112.04x = 110,899,077.24 × 35,077,611.08
  4. Step 4: Simplify right side
    73,911,112.04x = 3,890,074,700,555,599.50
  5. Step 5: Solve for x
    x = 3,890,074,700,555,599.50/73,911,112.04
  6. Step 6: Final answer
    x = 52,631,797.75

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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.