Home / 26,549,594.22-39,828,590.37-9,509,889.90

Finding the Fourth Proportional to 26,549,594.22, 39,828,590.37 and 9,509,889.90

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Solution

The fourth proportional to 26,549,594.22, 39,828,590.37 and 9,509,889.90 is: 14,266,338.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,549,594.22 : 39,828,590.37 = 9,509,889.90 : x
  2. Step 2: Convert to fraction form
    26,549,594.22/39,828,590.37 = 9,509,889.90/x
  3. Step 3: Cross multiply
    26,549,594.22x = 39,828,590.37 × 9,509,889.90
  4. Step 4: Simplify right side
    26,549,594.22x = 378,765,509,290,900.25
  5. Step 5: Solve for x
    x = 378,765,509,290,900.25/26,549,594.22
  6. Step 6: Final answer
    x = 14,266,338.92

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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.