Home / 40,413,999.16-60,613,695.66-11,653,063.48

Finding the Fourth Proportional to 40,413,999.16, 60,613,695.66 and 11,653,063.48

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Solution

The fourth proportional to 40,413,999.16, 60,613,695.66 and 11,653,063.48 is: 17,477,489.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,413,999.16 : 60,613,695.66 = 11,653,063.48 : x
  2. Step 2: Convert to fraction form
    40,413,999.16/60,613,695.66 = 11,653,063.48/x
  3. Step 3: Cross multiply
    40,413,999.16x = 60,613,695.66 × 11,653,063.48
  4. Step 4: Simplify right side
    40,413,999.16x = 706,335,243,283,380.50
  5. Step 5: Solve for x
    x = 706,335,243,283,380.50/40,413,999.16
  6. Step 6: Final answer
    x = 17,477,489.43

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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.