Home / 39,464,714.64-54,461,524.66-22,061,793.36

Finding the Fourth Proportional to 39,464,714.64, 54,461,524.66 and 22,061,793.36

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Solution

The fourth proportional to 39,464,714.64, 54,461,524.66 and 22,061,793.36 is: 30,445,396.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,464,714.64 : 54,461,524.66 = 22,061,793.36 : x
  2. Step 2: Convert to fraction form
    39,464,714.64/54,461,524.66 = 22,061,793.36/x
  3. Step 3: Cross multiply
    39,464,714.64x = 54,461,524.66 × 22,061,793.36
  4. Step 4: Simplify right side
    39,464,714.64x = 1,201,518,903,119,464.25
  5. Step 5: Solve for x
    x = 1,201,518,903,119,464.25/39,464,714.64
  6. Step 6: Final answer
    x = 30,445,396.96

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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.