Home / 29,552,453.64-40,796,208.54-17,160,133.23

Finding the Fourth Proportional to 29,552,453.64, 40,796,208.54 and 17,160,133.23

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Solution

The fourth proportional to 29,552,453.64, 40,796,208.54 and 17,160,133.23 is: 23,689,010.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,552,453.64 : 40,796,208.54 = 17,160,133.23 : x
  2. Step 2: Convert to fraction form
    29,552,453.64/40,796,208.54 = 17,160,133.23/x
  3. Step 3: Cross multiply
    29,552,453.64x = 40,796,208.54 × 17,160,133.23
  4. Step 4: Simplify right side
    29,552,453.64x = 700,068,373,825,263.75
  5. Step 5: Solve for x
    x = 700,068,373,825,263.75/29,552,453.64
  6. Step 6: Final answer
    x = 23,689,010.14

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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.