Home / 49,207,559.20-73,811,338.80-46,373,207.20

Finding the Fourth Proportional to 49,207,559.20, 73,811,338.80 and 46,373,207.20

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Solution

The fourth proportional to 49,207,559.20, 73,811,338.80 and 46,373,207.20 is: 69,559,810.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,207,559.20 : 73,811,338.80 = 46,373,207.20 : x
  2. Step 2: Convert to fraction form
    49,207,559.20/73,811,338.80 = 46,373,207.20/x
  3. Step 3: Cross multiply
    49,207,559.20x = 73,811,338.80 × 46,373,207.20
  4. Step 4: Simplify right side
    49,207,559.20x = 3,422,868,507,881,799.50
  5. Step 5: Solve for x
    x = 3,422,868,507,881,799.50/49,207,559.20
  6. Step 6: Final answer
    x = 69,559,810.80

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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.