Home / 46,150,886.64-69,206,133.96-21,896,730.48

Finding the Fourth Proportional to 46,150,886.64, 69,206,133.96 and 21,896,730.48

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Solution

The fourth proportional to 46,150,886.64, 69,206,133.96 and 21,896,730.48 is: 32,835,513.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,150,886.64 : 69,206,133.96 = 21,896,730.48 : x
  2. Step 2: Convert to fraction form
    46,150,886.64/69,206,133.96 = 21,896,730.48/x
  3. Step 3: Cross multiply
    46,150,886.64x = 69,206,133.96 × 21,896,730.48
  4. Step 4: Simplify right side
    46,150,886.64x = 1,515,388,062,884,895
  5. Step 5: Solve for x
    x = 1,515,388,062,884,895/46,150,886.64
  6. Step 6: Final answer
    x = 32,835,513.53

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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.