Home / 36,275,862.60-54,413,793.90-29,101,409.10

Finding the Fourth Proportional to 36,275,862.60, 54,413,793.90 and 29,101,409.10

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Solution

The fourth proportional to 36,275,862.60, 54,413,793.90 and 29,101,409.10 is: 43,652,113.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,275,862.60 : 54,413,793.90 = 29,101,409.10 : x
  2. Step 2: Convert to fraction form
    36,275,862.60/54,413,793.90 = 29,101,409.10/x
  3. Step 3: Cross multiply
    36,275,862.60x = 54,413,793.90 × 29,101,409.10
  4. Step 4: Simplify right side
    36,275,862.60x = 1,583,518,076,966,984.50
  5. Step 5: Solve for x
    x = 1,583,518,076,966,984.50/36,275,862.60
  6. Step 6: Final answer
    x = 43,652,113.65

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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.