Home / 22,354,529.48-33,544,806.87-9,399,742.64

Finding the Fourth Proportional to 22,354,529.48, 33,544,806.87 and 9,399,742.64

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Solution

The fourth proportional to 22,354,529.48, 33,544,806.87 and 9,399,742.64 is: 14,105,085.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,354,529.48 : 33,544,806.87 = 9,399,742.64 : x
  2. Step 2: Convert to fraction form
    22,354,529.48/33,544,806.87 = 9,399,742.64/x
  3. Step 3: Cross multiply
    22,354,529.48x = 33,544,806.87 × 9,399,742.64
  4. Step 4: Simplify right side
    22,354,529.48x = 315,312,551,426,948.38
  5. Step 5: Solve for x
    x = 315,312,551,426,948.38/22,354,529.48
  6. Step 6: Final answer
    x = 14,105,085.58

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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.