Home / 67,995,537.60-93,831,105.60-37,055,038.80

Finding the Fourth Proportional to 67,995,537.60, 93,831,105.60 and 37,055,038.80

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Solution

The fourth proportional to 67,995,537.60, 93,831,105.60 and 37,055,038.80 is: 51,134,462.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,995,537.60 : 93,831,105.60 = 37,055,038.80 : x
  2. Step 2: Convert to fraction form
    67,995,537.60/93,831,105.60 = 37,055,038.80/x
  3. Step 3: Cross multiply
    67,995,537.60x = 93,831,105.60 × 37,055,038.80
  4. Step 4: Simplify right side
    67,995,537.60x = 3,476,915,258,654,897
  5. Step 5: Solve for x
    x = 3,476,915,258,654,897/67,995,537.60
  6. Step 6: Final answer
    x = 51,134,462.37

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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.