Home / 46,395,718.40-69,525,148.80-33,643,078.40

Finding the Fourth Proportional to 46,395,718.40, 69,525,148.80 and 33,643,078.40

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Solution

The fourth proportional to 46,395,718.40, 69,525,148.80 and 33,643,078.40 is: 50,414,997.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,395,718.40 : 69,525,148.80 = 33,643,078.40 : x
  2. Step 2: Convert to fraction form
    46,395,718.40/69,525,148.80 = 33,643,078.40/x
  3. Step 3: Cross multiply
    46,395,718.40x = 69,525,148.80 × 33,643,078.40
  4. Step 4: Simplify right side
    46,395,718.40x = 2,339,040,031,850,065.50
  5. Step 5: Solve for x
    x = 2,339,040,031,850,065.50/46,395,718.40
  6. Step 6: Final answer
    x = 50,414,997.60

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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.