Home / 463,574,022,650.70-695,361,033,976.05-337,211,808,045.90

Finding the Fourth Proportional to 463,574,022,650.70, 695,361,033,976.05 and 337,211,808,045.90

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Solution

The fourth proportional to 463,574,022,650.70, 695,361,033,976.05 and 337,211,808,045.90 is: 505,817,712,068.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    463,574,022,650.70 : 695,361,033,976.05 = 337,211,808,045.90 : x
  2. Step 2: Convert to fraction form
    463,574,022,650.70/695,361,033,976.05 = 337,211,808,045.90/x
  3. Step 3: Cross multiply
    463,574,022,650.70x = 695,361,033,976.05 × 337,211,808,045.90
  4. Step 4: Simplify right side
    463,574,022,650.70x = 234,483,951,511,730,365,923,328
  5. Step 5: Solve for x
    x = 234,483,951,511,730,365,923,328/463,574,022,650.70
  6. Step 6: Final answer
    x = 505,817,712,068.85

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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.