Home / 44,272,708.91-66,429,241.52-22,722,444.21

Finding the Fourth Proportional to 44,272,708.91, 66,429,241.52 and 22,722,444.21

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Solution

The fourth proportional to 44,272,708.91, 66,429,241.52 and 22,722,444.21 is: 34,094,022.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,272,708.91 : 66,429,241.52 = 22,722,444.21 : x
  2. Step 2: Convert to fraction form
    44,272,708.91/66,429,241.52 = 22,722,444.21/x
  3. Step 3: Cross multiply
    44,272,708.91x = 66,429,241.52 × 22,722,444.21
  4. Step 4: Simplify right side
    44,272,708.91x = 1,509,434,734,237,203.50
  5. Step 5: Solve for x
    x = 1,509,434,734,237,203.50/44,272,708.91
  6. Step 6: Final answer
    x = 34,094,022.52

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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.