Home / 46,253,116.32-69,352,781.40-17,501,472.96

Finding the Fourth Proportional to 46,253,116.32, 69,352,781.40 and 17,501,472.96

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Solution

The fourth proportional to 46,253,116.32, 69,352,781.40 and 17,501,472.96 is: 26,242,033.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,253,116.32 : 69,352,781.40 = 17,501,472.96 : x
  2. Step 2: Convert to fraction form
    46,253,116.32/69,352,781.40 = 17,501,472.96/x
  3. Step 3: Cross multiply
    46,253,116.32x = 69,352,781.40 × 17,501,472.96
  4. Step 4: Simplify right side
    46,253,116.32x = 1,213,775,828,372,891
  5. Step 5: Solve for x
    x = 1,213,775,828,372,891/46,253,116.32
  6. Step 6: Final answer
    x = 26,242,033.51

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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.