Home / 35,640,203.48-53,369,876.78-29,867,757.76

Finding the Fourth Proportional to 35,640,203.48, 53,369,876.78 and 29,867,757.76

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Solution

The fourth proportional to 35,640,203.48, 53,369,876.78 and 29,867,757.76 is: 44,725,854.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,640,203.48 : 53,369,876.78 = 29,867,757.76 : x
  2. Step 2: Convert to fraction form
    35,640,203.48/53,369,876.78 = 29,867,757.76/x
  3. Step 3: Cross multiply
    35,640,203.48x = 53,369,876.78 × 29,867,757.76
  4. Step 4: Simplify right side
    35,640,203.48x = 1,594,038,551,375,466.50
  5. Step 5: Solve for x
    x = 1,594,038,551,375,466.50/35,640,203.48
  6. Step 6: Final answer
    x = 44,725,854.39

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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.