Home / 43,207,147.37-59,630,484.14-26,472,992.39

Finding the Fourth Proportional to 43,207,147.37, 59,630,484.14 and 26,472,992.39

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Solution

The fourth proportional to 43,207,147.37, 59,630,484.14 and 26,472,992.39 is: 36,535,560.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,207,147.37 : 59,630,484.14 = 26,472,992.39 : x
  2. Step 2: Convert to fraction form
    43,207,147.37/59,630,484.14 = 26,472,992.39/x
  3. Step 3: Cross multiply
    43,207,147.37x = 59,630,484.14 × 26,472,992.39
  4. Step 4: Simplify right side
    43,207,147.37x = 1,578,597,352,816,995.75
  5. Step 5: Solve for x
    x = 1,578,597,352,816,995.75/43,207,147.37
  6. Step 6: Final answer
    x = 36,535,560.64

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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.