Home / 24,235,985.35-33,445,612.40-13,222,742.52

Finding the Fourth Proportional to 24,235,985.35, 33,445,612.40 and 13,222,742.52

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Solution

The fourth proportional to 24,235,985.35, 33,445,612.40 and 13,222,742.52 is: 18,247,358.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,235,985.35 : 33,445,612.40 = 13,222,742.52 : x
  2. Step 2: Convert to fraction form
    24,235,985.35/33,445,612.40 = 13,222,742.52/x
  3. Step 3: Cross multiply
    24,235,985.35x = 33,445,612.40 × 13,222,742.52
  4. Step 4: Simplify right side
    24,235,985.35x = 442,242,721,201,202.06
  5. Step 5: Solve for x
    x = 442,242,721,201,202.06/24,235,985.35
  6. Step 6: Final answer
    x = 18,247,358.83

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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.