Home / 43,429,688.14-59,932,812.32-23,851,843.96

Finding the Fourth Proportional to 43,429,688.14, 59,932,812.32 and 23,851,843.96

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Solution

The fourth proportional to 43,429,688.14, 59,932,812.32 and 23,851,843.96 is: 32,915,458.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,429,688.14 : 59,932,812.32 = 23,851,843.96 : x
  2. Step 2: Convert to fraction form
    43,429,688.14/59,932,812.32 = 23,851,843.96/x
  3. Step 3: Cross multiply
    43,429,688.14x = 59,932,812.32 × 23,851,843.96
  4. Step 4: Simplify right side
    43,429,688.14x = 1,429,508,087,540,605.75
  5. Step 5: Solve for x
    x = 1,429,508,087,540,605.75/43,429,688.14
  6. Step 6: Final answer
    x = 32,915,458.27

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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.