Home / 15,446,036.52-23,172,800.62-4,662,693.22

Finding the Fourth Proportional to 15,446,036.52, 23,172,800.62 and 4,662,693.22

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Solution

The fourth proportional to 15,446,036.52, 23,172,800.62 and 4,662,693.22 is: 6,995,170.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,446,036.52 : 23,172,800.62 = 4,662,693.22 : x
  2. Step 2: Convert to fraction form
    15,446,036.52/23,172,800.62 = 4,662,693.22/x
  3. Step 3: Cross multiply
    15,446,036.52x = 23,172,800.62 × 4,662,693.22
  4. Step 4: Simplify right side
    15,446,036.52x = 108,047,660,339,285.80
  5. Step 5: Solve for x
    x = 108,047,660,339,285.80/15,446,036.52
  6. Step 6: Final answer
    x = 6,995,170.59

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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.