Home / 30,622,076.10-45,933,114.15-29,582,813.70

Finding the Fourth Proportional to 30,622,076.10, 45,933,114.15 and 29,582,813.70

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Solution

The fourth proportional to 30,622,076.10, 45,933,114.15 and 29,582,813.70 is: 44,374,220.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,622,076.10 : 45,933,114.15 = 29,582,813.70 : x
  2. Step 2: Convert to fraction form
    30,622,076.10/45,933,114.15 = 29,582,813.70/x
  3. Step 3: Cross multiply
    30,622,076.10x = 45,933,114.15 × 29,582,813.70
  4. Step 4: Simplify right side
    30,622,076.10x = 1,358,830,758,560,283.75
  5. Step 5: Solve for x
    x = 1,358,830,758,560,283.75/30,622,076.10
  6. Step 6: Final answer
    x = 44,374,220.55

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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.