Home / 11,036,036.43-16,549,228.77-5,567,766.93

Finding the Fourth Proportional to 11,036,036.43, 16,549,228.77 and 5,567,766.93

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Solution

The fourth proportional to 11,036,036.43, 16,549,228.77 and 5,567,766.93 is: 8,349,215.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,036,036.43 : 16,549,228.77 = 5,567,766.93 : x
  2. Step 2: Convert to fraction form
    11,036,036.43/16,549,228.77 = 5,567,766.93/x
  3. Step 3: Cross multiply
    11,036,036.43x = 16,549,228.77 × 5,567,766.93
  4. Step 4: Simplify right side
    11,036,036.43x = 92,142,248,641,731.44
  5. Step 5: Solve for x
    x = 92,142,248,641,731.44/11,036,036.43
  6. Step 6: Final answer
    x = 8,349,215.70

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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.