Home / 58,396,473.79-80,559,695.38-41,654,913.61

Finding the Fourth Proportional to 58,396,473.79, 80,559,695.38 and 41,654,913.61

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Solution

The fourth proportional to 58,396,473.79, 80,559,695.38 and 41,654,913.61 is: 57,464,208.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,396,473.79 : 80,559,695.38 = 41,654,913.61 : x
  2. Step 2: Convert to fraction form
    58,396,473.79/80,559,695.38 = 41,654,913.61/x
  3. Step 3: Cross multiply
    58,396,473.79x = 80,559,695.38 × 41,654,913.61
  4. Step 4: Simplify right side
    58,396,473.79x = 3,355,707,151,501,816
  5. Step 5: Solve for x
    x = 3,355,707,151,501,816/58,396,473.79
  6. Step 6: Final answer
    x = 57,464,208.60

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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.