Home / 60,595,345.92-83,621,670.94-34,489,863.48

Finding the Fourth Proportional to 60,595,345.92, 83,621,670.94 and 34,489,863.48

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Solution

The fourth proportional to 60,595,345.92, 83,621,670.94 and 34,489,863.48 is: 47,596,064.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,595,345.92 : 83,621,670.94 = 34,489,863.48 : x
  2. Step 2: Convert to fraction form
    60,595,345.92/83,621,670.94 = 34,489,863.48/x
  3. Step 3: Cross multiply
    60,595,345.92x = 83,621,670.94 × 34,489,863.48
  4. Step 4: Simplify right side
    60,595,345.92x = 2,884,100,014,690,083
  5. Step 5: Solve for x
    x = 2,884,100,014,690,083/60,595,345.92
  6. Step 6: Final answer
    x = 47,596,064.86

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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.