Home / 16,845,262.75-23,246,478.12-9,110,305.08

Finding the Fourth Proportional to 16,845,262.75, 23,246,478.12 and 9,110,305.08

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Solution

The fourth proportional to 16,845,262.75, 23,246,478.12 and 9,110,305.08 is: 12,572,229.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,845,262.75 : 23,246,478.12 = 9,110,305.08 : x
  2. Step 2: Convert to fraction form
    16,845,262.75/23,246,478.12 = 9,110,305.08/x
  3. Step 3: Cross multiply
    16,845,262.75x = 23,246,478.12 × 9,110,305.08
  4. Step 4: Simplify right side
    16,845,262.75x = 211,782,507,742,908.50
  5. Step 5: Solve for x
    x = 211,782,507,742,908.50/16,845,262.75
  6. Step 6: Final answer
    x = 12,572,229.41

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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.