Home / 110,499,991.36-165,765,113.52-37,697,225.20

Finding the Fourth Proportional to 110,499,991.36, 165,765,113.52 and 37,697,225.20

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Solution

The fourth proportional to 110,499,991.36, 165,765,113.52 and 37,697,225.20 is: 56,550,998.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,499,991.36 : 165,765,113.52 = 37,697,225.20 : x
  2. Step 2: Convert to fraction form
    110,499,991.36/165,765,113.52 = 37,697,225.20/x
  3. Step 3: Cross multiply
    110,499,991.36x = 165,765,113.52 × 37,697,225.20
  4. Step 4: Simplify right side
    110,499,991.36x = 6,248,884,814,667,006
  5. Step 5: Solve for x
    x = 6,248,884,814,667,006/110,499,991.36
  6. Step 6: Final answer
    x = 56,550,998.22

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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.