Home / 46,656,998.40-69,985,497.60-33,052,108.80

Finding the Fourth Proportional to 46,656,998.40, 69,985,497.60 and 33,052,108.80

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Solution

The fourth proportional to 46,656,998.40, 69,985,497.60 and 33,052,108.80 is: 49,578,163.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,656,998.40 : 69,985,497.60 = 33,052,108.80 : x
  2. Step 2: Convert to fraction form
    46,656,998.40/69,985,497.60 = 33,052,108.80/x
  3. Step 3: Cross multiply
    46,656,998.40x = 69,985,497.60 × 33,052,108.80
  4. Step 4: Simplify right side
    46,656,998.40x = 2,313,168,281,097,338.50
  5. Step 5: Solve for x
    x = 2,313,168,281,097,338.50/46,656,998.40
  6. Step 6: Final answer
    x = 49,578,163.20

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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.