Home / 337,564,902.10-505,969,439.55-192,068,166.10

Finding the Fourth Proportional to 337,564,902.10, 505,969,439.55 and 192,068,166.10

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Solution

The fourth proportional to 337,564,902.10, 505,969,439.55 and 192,068,166.10 is: 287,887,223.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,564,902.10 : 505,969,439.55 = 192,068,166.10 : x
  2. Step 2: Convert to fraction form
    337,564,902.10/505,969,439.55 = 192,068,166.10/x
  3. Step 3: Cross multiply
    337,564,902.10x = 505,969,439.55 × 192,068,166.10
  4. Step 4: Simplify right side
    337,564,902.10x = 97,180,622,357,013,312
  5. Step 5: Solve for x
    x = 97,180,622,357,013,312/337,564,902.10
  6. Step 6: Final answer
    x = 287,887,223.32

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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.