Home / 52,633,887.94-72,612,523.86-35,235,838.20

Finding the Fourth Proportional to 52,633,887.94, 72,612,523.86 and 35,235,838.20

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Solution

The fourth proportional to 52,633,887.94, 72,612,523.86 and 35,235,838.20 is: 48,610,567.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,633,887.94 : 72,612,523.86 = 35,235,838.20 : x
  2. Step 2: Convert to fraction form
    52,633,887.94/72,612,523.86 = 35,235,838.20/x
  3. Step 3: Cross multiply
    52,633,887.94x = 72,612,523.86 × 35,235,838.20
  4. Step 4: Simplify right side
    52,633,887.94x = 2,558,563,141,954,410
  5. Step 5: Solve for x
    x = 2,558,563,141,954,410/52,633,887.94
  6. Step 6: Final answer
    x = 48,610,567.11

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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.