Home / 32,645,331-45,050,914.26-17,760,739.59

Finding the Fourth Proportional to 32,645,331, 45,050,914.26 and 17,760,739.59

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Solution

The fourth proportional to 32,645,331, 45,050,914.26 and 17,760,739.59 is: 24,510,015.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,645,331 : 45,050,914.26 = 17,760,739.59 : x
  2. Step 2: Convert to fraction form
    32,645,331/45,050,914.26 = 17,760,739.59/x
  3. Step 3: Cross multiply
    32,645,331x = 45,050,914.26 × 17,760,739.59
  4. Step 4: Simplify right side
    32,645,331x = 800,137,556,463,277.50
  5. Step 5: Solve for x
    x = 800,137,556,463,277.50/32,645,331
  6. Step 6: Final answer
    x = 24,510,015.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.