Home / 29,597,015.36-40,849,078.56-17,210,941.76

Finding the Fourth Proportional to 29,597,015.36, 40,849,078.56 and 17,210,941.76

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Solution

The fourth proportional to 29,597,015.36, 40,849,078.56 and 17,210,941.76 is: 23,754,121.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,597,015.36 : 40,849,078.56 = 17,210,941.76 : x
  2. Step 2: Convert to fraction form
    29,597,015.36/40,849,078.56 = 17,210,941.76/x
  3. Step 3: Cross multiply
    29,597,015.36x = 40,849,078.56 × 17,210,941.76
  4. Step 4: Simplify right side
    29,597,015.36x = 703,051,112,045,824.75
  5. Step 5: Solve for x
    x = 703,051,112,045,824.75/29,597,015.36
  6. Step 6: Final answer
    x = 23,754,121.94

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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.