Home / 39,366,140.40-59,049,210.60-36,846,716.40

Finding the Fourth Proportional to 39,366,140.40, 59,049,210.60 and 36,846,716.40

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Solution

The fourth proportional to 39,366,140.40, 59,049,210.60 and 36,846,716.40 is: 55,270,074.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,366,140.40 : 59,049,210.60 = 36,846,716.40 : x
  2. Step 2: Convert to fraction form
    39,366,140.40/59,049,210.60 = 36,846,716.40/x
  3. Step 3: Cross multiply
    39,366,140.40x = 59,049,210.60 × 36,846,716.40
  4. Step 4: Simplify right side
    39,366,140.40x = 2,175,769,516,622,073.75
  5. Step 5: Solve for x
    x = 2,175,769,516,622,073.75/39,366,140.40
  6. Step 6: Final answer
    x = 55,270,074.60

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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.