Home / 39,484,477.80-59,189,391.90-23,322,839.40

Finding the Fourth Proportional to 39,484,477.80, 59,189,391.90 and 23,322,839.40

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Solution

The fourth proportional to 39,484,477.80, 59,189,391.90 and 23,322,839.40 is: 34,962,211.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,484,477.80 : 59,189,391.90 = 23,322,839.40 : x
  2. Step 2: Convert to fraction form
    39,484,477.80/59,189,391.90 = 23,322,839.40/x
  3. Step 3: Cross multiply
    39,484,477.80x = 59,189,391.90 × 23,322,839.40
  4. Step 4: Simplify right side
    39,484,477.80x = 1,380,464,681,467,360.75
  5. Step 5: Solve for x
    x = 1,380,464,681,467,360.75/39,484,477.80
  6. Step 6: Final answer
    x = 34,962,211.95

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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.