Home / 15,330,236.16-23,001,488.78-6,233,033.01

Finding the Fourth Proportional to 15,330,236.16, 23,001,488.78 and 6,233,033.01

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Solution

The fourth proportional to 15,330,236.16, 23,001,488.78 and 6,233,033.01 is: 9,352,043.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,330,236.16 : 23,001,488.78 = 6,233,033.01 : x
  2. Step 2: Convert to fraction form
    15,330,236.16/23,001,488.78 = 6,233,033.01/x
  3. Step 3: Cross multiply
    15,330,236.16x = 23,001,488.78 × 6,233,033.01
  4. Step 4: Simplify right side
    15,330,236.16x = 143,369,038,844,884.62
  5. Step 5: Solve for x
    x = 143,369,038,844,884.62/15,330,236.16
  6. Step 6: Final answer
    x = 9,352,043.72

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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.