Home / 110,473,410.96-165,757,902.40-59,295,642.66

Finding the Fourth Proportional to 110,473,410.96, 165,757,902.40 and 59,295,642.66

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Solution

The fourth proportional to 110,473,410.96, 165,757,902.40 and 59,295,642.66 is: 88,969,112.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,473,410.96 : 165,757,902.40 = 59,295,642.66 : x
  2. Step 2: Convert to fraction form
    110,473,410.96/165,757,902.40 = 59,295,642.66/x
  3. Step 3: Cross multiply
    110,473,410.96x = 165,757,902.40 × 59,295,642.66
  4. Step 4: Simplify right side
    110,473,410.96x = 9,828,721,348,781,556
  5. Step 5: Solve for x
    x = 9,828,721,348,781,556/110,473,410.96
  6. Step 6: Final answer
    x = 88,969,112.69

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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.