Home / 55,661,032.57-83,494,173.26-45,927,592.24

Finding the Fourth Proportional to 55,661,032.57, 83,494,173.26 and 45,927,592.24

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Solution

The fourth proportional to 55,661,032.57, 83,494,173.26 and 45,927,592.24 is: 68,893,553.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,661,032.57 : 83,494,173.26 = 45,927,592.24 : x
  2. Step 2: Convert to fraction form
    55,661,032.57/83,494,173.26 = 45,927,592.24/x
  3. Step 3: Cross multiply
    55,661,032.57x = 83,494,173.26 × 45,927,592.24
  4. Step 4: Simplify right side
    55,661,032.57x = 3,834,686,343,901,192
  5. Step 5: Solve for x
    x = 3,834,686,343,901,192/55,661,032.57
  6. Step 6: Final answer
    x = 68,893,553.84

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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.