Home / 29,404,298.19-40,571,985.18-17,178,793.23

Finding the Fourth Proportional to 29,404,298.19, 40,571,985.18 and 17,178,793.23

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Solution

The fourth proportional to 29,404,298.19, 40,571,985.18 and 17,178,793.23 is: 23,703,260.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,404,298.19 : 40,571,985.18 = 17,178,793.23 : x
  2. Step 2: Convert to fraction form
    29,404,298.19/40,571,985.18 = 17,178,793.23/x
  3. Step 3: Cross multiply
    29,404,298.19x = 40,571,985.18 × 17,178,793.23
  4. Step 4: Simplify right side
    29,404,298.19x = 696,977,744,337,844.38
  5. Step 5: Solve for x
    x = 696,977,744,337,844.38/29,404,298.19
  6. Step 6: Final answer
    x = 23,703,260.65

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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.