Home / 16,870,347.65-25,300,285.22-6,086,243.36

Finding the Fourth Proportional to 16,870,347.65, 25,300,285.22 and 6,086,243.36

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Solution

The fourth proportional to 16,870,347.65, 25,300,285.22 and 6,086,243.36 is: 9,127,475.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,870,347.65 : 25,300,285.22 = 6,086,243.36 : x
  2. Step 2: Convert to fraction form
    16,870,347.65/25,300,285.22 = 6,086,243.36/x
  3. Step 3: Cross multiply
    16,870,347.65x = 25,300,285.22 × 6,086,243.36
  4. Step 4: Simplify right side
    16,870,347.65x = 153,983,692,769,398.50
  5. Step 5: Solve for x
    x = 153,983,692,769,398.50/16,870,347.65
  6. Step 6: Final answer
    x = 9,127,475.97

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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.