Home / 57,633,006.92-86,310,971.34-32,966,173.16

Finding the Fourth Proportional to 57,633,006.92, 86,310,971.34 and 32,966,173.16

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Solution

The fourth proportional to 57,633,006.92, 86,310,971.34 and 32,966,173.16 is: 49,370,015.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,633,006.92 : 86,310,971.34 = 32,966,173.16 : x
  2. Step 2: Convert to fraction form
    57,633,006.92/86,310,971.34 = 32,966,173.16/x
  3. Step 3: Cross multiply
    57,633,006.92x = 86,310,971.34 × 32,966,173.16
  4. Step 4: Simplify right side
    57,633,006.92x = 2,845,342,426,802,237.50
  5. Step 5: Solve for x
    x = 2,845,342,426,802,237.50/57,633,006.92
  6. Step 6: Final answer
    x = 49,370,015.19

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.