Home / 16,150,749.57-22,287,248.01-9,624,233.70

Finding the Fourth Proportional to 16,150,749.57, 22,287,248.01 and 9,624,233.70

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Solution

The fourth proportional to 16,150,749.57, 22,287,248.01 and 9,624,233.70 is: 13,280,973.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,150,749.57 : 22,287,248.01 = 9,624,233.70 : x
  2. Step 2: Convert to fraction form
    16,150,749.57/22,287,248.01 = 9,624,233.70/x
  3. Step 3: Cross multiply
    16,150,749.57x = 22,287,248.01 × 9,624,233.70
  4. Step 4: Simplify right side
    16,150,749.57x = 214,497,683,378,099.94
  5. Step 5: Solve for x
    x = 214,497,683,378,099.94/16,150,749.57
  6. Step 6: Final answer
    x = 13,280,973.89

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1.5x scale

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.