Home / 335,937,000-504,103,904.64-141,835,851.12

Finding the Fourth Proportional to 335,937,000, 504,103,904.64 and 141,835,851.12

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Solution

The fourth proportional to 335,937,000, 504,103,904.64 and 141,835,851.12 is: 212,837,545.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,937,000 : 504,103,904.64 = 141,835,851.12 : x
  2. Step 2: Convert to fraction form
    335,937,000/504,103,904.64 = 141,835,851.12/x
  3. Step 3: Cross multiply
    335,937,000x = 504,103,904.64 × 141,835,851.12
  4. Step 4: Simplify right side
    335,937,000x = 71,500,006,367,529,720
  5. Step 5: Solve for x
    x = 71,500,006,367,529,720/335,937,000
  6. Step 6: Final answer
    x = 212,837,545.04

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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.