Home / 39,464,598.92-59,196,246.24-11,798,580.56

Finding the Fourth Proportional to 39,464,598.92, 59,196,246.24 and 11,798,580.56

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Solution

The fourth proportional to 39,464,598.92, 59,196,246.24 and 11,798,580.56 is: 17,697,675.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,464,598.92 : 59,196,246.24 = 11,798,580.56 : x
  2. Step 2: Convert to fraction form
    39,464,598.92/59,196,246.24 = 11,798,580.56/x
  3. Step 3: Cross multiply
    39,464,598.92x = 59,196,246.24 × 11,798,580.56
  4. Step 4: Simplify right side
    39,464,598.92x = 698,431,680,112,237.12
  5. Step 5: Solve for x
    x = 698,431,680,112,237.12/39,464,598.92
  6. Step 6: Final answer
    x = 17,697,675.87

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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.