Home / 15,846,765.01-23,772,404.52-4,917,898.87

Finding the Fourth Proportional to 15,846,765.01, 23,772,404.52 and 4,917,898.87

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Solution

The fourth proportional to 15,846,765.01, 23,772,404.52 and 4,917,898.87 is: 7,377,548.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,846,765.01 : 23,772,404.52 = 4,917,898.87 : x
  2. Step 2: Convert to fraction form
    15,846,765.01/23,772,404.52 = 4,917,898.87/x
  3. Step 3: Cross multiply
    15,846,765.01x = 23,772,404.52 × 4,917,898.87
  4. Step 4: Simplify right side
    15,846,765.01x = 116,910,281,326,090.89
  5. Step 5: Solve for x
    x = 116,910,281,326,090.89/15,846,765.01
  6. Step 6: Final answer
    x = 7,377,548.75

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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.