Home / 59,360,736.32-81,917,633.36-32,900,777.44

Finding the Fourth Proportional to 59,360,736.32, 81,917,633.36 and 32,900,777.44

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Solution

The fourth proportional to 59,360,736.32, 81,917,633.36 and 32,900,777.44 is: 45,402,971.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,360,736.32 : 81,917,633.36 = 32,900,777.44 : x
  2. Step 2: Convert to fraction form
    59,360,736.32/81,917,633.36 = 32,900,777.44/x
  3. Step 3: Cross multiply
    59,360,736.32x = 81,917,633.36 × 32,900,777.44
  4. Step 4: Simplify right side
    59,360,736.32x = 2,695,153,823,588,879.50
  5. Step 5: Solve for x
    x = 2,695,153,823,588,879.50/59,360,736.32
  6. Step 6: Final answer
    x = 45,402,971.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.