Home / 337,041,350.10-505,562,025.15-234,920,697.30

Finding the Fourth Proportional to 337,041,350.10, 505,562,025.15 and 234,920,697.30

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Solution

The fourth proportional to 337,041,350.10, 505,562,025.15 and 234,920,697.30 is: 352,381,045.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,041,350.10 : 505,562,025.15 = 234,920,697.30 : x
  2. Step 2: Convert to fraction form
    337,041,350.10/505,562,025.15 = 234,920,697.30/x
  3. Step 3: Cross multiply
    337,041,350.10x = 505,562,025.15 × 234,920,697.30
  4. Step 4: Simplify right side
    337,041,350.10x = 118,766,983,476,638,144
  5. Step 5: Solve for x
    x = 118,766,983,476,638,144/337,041,350.10
  6. Step 6: Final answer
    x = 352,381,045.95

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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.