Home / 34,222,602.08-47,209,523.28-23,205,625.76

Finding the Fourth Proportional to 34,222,602.08, 47,209,523.28 and 23,205,625.76

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Solution

The fourth proportional to 34,222,602.08, 47,209,523.28 and 23,205,625.76 is: 32,011,783.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,222,602.08 : 47,209,523.28 = 23,205,625.76 : x
  2. Step 2: Convert to fraction form
    34,222,602.08/47,209,523.28 = 23,205,625.76/x
  3. Step 3: Cross multiply
    34,222,602.08x = 47,209,523.28 × 23,205,625.76
  4. Step 4: Simplify right side
    34,222,602.08x = 1,095,526,529,543,687.75
  5. Step 5: Solve for x
    x = 1,095,526,529,543,687.75/34,222,602.08
  6. Step 6: Final answer
    x = 32,011,783.53

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1.5x scale

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.