Home / 50,355,115.80-75,532,673.70-26,417,477.40

Finding the Fourth Proportional to 50,355,115.80, 75,532,673.70 and 26,417,477.40

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Solution

The fourth proportional to 50,355,115.80, 75,532,673.70 and 26,417,477.40 is: 39,626,216.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,355,115.80 : 75,532,673.70 = 26,417,477.40 : x
  2. Step 2: Convert to fraction form
    50,355,115.80/75,532,673.70 = 26,417,477.40/x
  3. Step 3: Cross multiply
    50,355,115.80x = 75,532,673.70 × 26,417,477.40
  4. Step 4: Simplify right side
    50,355,115.80x = 1,995,382,700,431,324.25
  5. Step 5: Solve for x
    x = 1,995,382,700,431,324.25/50,355,115.80
  6. Step 6: Final answer
    x = 39,626,216.10

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Double scale
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Similar ratio
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1.5x scale

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.