Home / 46,288,368.72-69,433,077.96-17,526,694.32

Finding the Fourth Proportional to 46,288,368.72, 69,433,077.96 and 17,526,694.32

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Solution

The fourth proportional to 46,288,368.72, 69,433,077.96 and 17,526,694.32 is: 26,290,240.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,288,368.72 : 69,433,077.96 = 17,526,694.32 : x
  2. Step 2: Convert to fraction form
    46,288,368.72/69,433,077.96 = 17,526,694.32/x
  3. Step 3: Cross multiply
    46,288,368.72x = 69,433,077.96 × 17,526,694.32
  4. Step 4: Simplify right side
    46,288,368.72x = 1,216,932,333,101,649
  5. Step 5: Solve for x
    x = 1,216,932,333,101,649/46,288,368.72
  6. Step 6: Final answer
    x = 26,290,240.22

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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.