Home / 33,334,543.57-50,251,664.50-31,112,455.90

Finding the Fourth Proportional to 33,334,543.57, 50,251,664.50 and 31,112,455.90

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Solution

The fourth proportional to 33,334,543.57, 50,251,664.50 and 31,112,455.90 is: 46,901,878.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,334,543.57 : 50,251,664.50 = 31,112,455.90 : x
  2. Step 2: Convert to fraction form
    33,334,543.57/50,251,664.50 = 31,112,455.90/x
  3. Step 3: Cross multiply
    33,334,543.57x = 50,251,664.50 × 31,112,455.90
  4. Step 4: Simplify right side
    33,334,543.57x = 1,563,452,695,657,845.50
  5. Step 5: Solve for x
    x = 1,563,452,695,657,845.50/33,334,543.57
  6. Step 6: Final answer
    x = 46,901,878.00

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.