Home / 23,228,789.85-34,847,835.80-13,008,184.34

Finding the Fourth Proportional to 23,228,789.85, 34,847,835.80 and 13,008,184.34

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Solution

The fourth proportional to 23,228,789.85, 34,847,835.80 and 13,008,184.34 is: 19,514,881.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,228,789.85 : 34,847,835.80 = 13,008,184.34 : x
  2. Step 2: Convert to fraction form
    23,228,789.85/34,847,835.80 = 13,008,184.34/x
  3. Step 3: Cross multiply
    23,228,789.85x = 34,847,835.80 × 13,008,184.34
  4. Step 4: Simplify right side
    23,228,789.85x = 453,307,071,697,171.31
  5. Step 5: Solve for x
    x = 453,307,071,697,171.31/23,228,789.85
  6. Step 6: Final answer
    x = 19,514,881.09

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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.