Home / 39,273,080.11-58,869,199.58-17,423,749.15

Finding the Fourth Proportional to 39,273,080.11, 58,869,199.58 and 17,423,749.15

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Solution

The fourth proportional to 39,273,080.11, 58,869,199.58 and 17,423,749.15 is: 26,117,690.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,273,080.11 : 58,869,199.58 = 17,423,749.15 : x
  2. Step 2: Convert to fraction form
    39,273,080.11/58,869,199.58 = 17,423,749.15/x
  3. Step 3: Cross multiply
    39,273,080.11x = 58,869,199.58 × 17,423,749.15
  4. Step 4: Simplify right side
    39,273,080.11x = 1,025,722,165,908,913.75
  5. Step 5: Solve for x
    x = 1,025,722,165,908,913.75/39,273,080.11
  6. Step 6: Final answer
    x = 26,117,690.87

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.