Home / 15,553,313.30-23,326,859.55-7,466,273.30

Finding the Fourth Proportional to 15,553,313.30, 23,326,859.55 and 7,466,273.30

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Solution

The fourth proportional to 15,553,313.30, 23,326,859.55 and 7,466,273.30 is: 11,197,916.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,553,313.30 : 23,326,859.55 = 7,466,273.30 : x
  2. Step 2: Convert to fraction form
    15,553,313.30/23,326,859.55 = 7,466,273.30/x
  3. Step 3: Cross multiply
    15,553,313.30x = 23,326,859.55 × 7,466,273.30
  4. Step 4: Simplify right side
    15,553,313.30x = 174,164,708,631,015.03
  5. Step 5: Solve for x
    x = 174,164,708,631,015.03/15,553,313.30
  6. Step 6: Final answer
    x = 11,197,916.82

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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.