Home / 110,101,445.85-165,146,919.98-37,311,087.45

Finding the Fourth Proportional to 110,101,445.85, 165,146,919.98 and 37,311,087.45

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Solution

The fourth proportional to 110,101,445.85, 165,146,919.98 and 37,311,087.45 is: 55,964,852.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,101,445.85 : 165,146,919.98 = 37,311,087.45 : x
  2. Step 2: Convert to fraction form
    110,101,445.85/165,146,919.98 = 37,311,087.45/x
  3. Step 3: Cross multiply
    110,101,445.85x = 165,146,919.98 × 37,311,087.45
  4. Step 4: Simplify right side
    110,101,445.85x = 6,161,811,173,285,377
  5. Step 5: Solve for x
    x = 6,161,811,173,285,377/110,101,445.85
  6. Step 6: Final answer
    x = 55,964,852.47

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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.