Home / 110,167,415.80-165,245,146.90-33,484,465.10

Finding the Fourth Proportional to 110,167,415.80, 165,245,146.90 and 33,484,465.10

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Solution

The fourth proportional to 110,167,415.80, 165,245,146.90 and 33,484,465.10 is: 50,224,881.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,167,415.80 : 165,245,146.90 = 33,484,465.10 : x
  2. Step 2: Convert to fraction form
    110,167,415.80/165,245,146.90 = 33,484,465.10/x
  3. Step 3: Cross multiply
    110,167,415.80x = 165,245,146.90 × 33,484,465.10
  4. Step 4: Simplify right side
    110,167,415.80x = 5,533,145,354,317,424
  5. Step 5: Solve for x
    x = 5,533,145,354,317,424/110,167,415.80
  6. Step 6: Final answer
    x = 50,224,881.05

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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.