Home / 38,295,438.80-57,471,151.80-26,958,030.80

Finding the Fourth Proportional to 38,295,438.80, 57,471,151.80 and 26,958,030.80

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Solution

The fourth proportional to 38,295,438.80, 57,471,151.80 and 26,958,030.80 is: 40,456,752.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,295,438.80 : 57,471,151.80 = 26,958,030.80 : x
  2. Step 2: Convert to fraction form
    38,295,438.80/57,471,151.80 = 26,958,030.80/x
  3. Step 3: Cross multiply
    38,295,438.80x = 57,471,151.80 × 26,958,030.80
  4. Step 4: Simplify right side
    38,295,438.80x = 1,549,309,080,335,875.50
  5. Step 5: Solve for x
    x = 1,549,309,080,335,875.50/38,295,438.80
  6. Step 6: Final answer
    x = 40,456,752.26

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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.