Home / 52,337,880.48-78,522,893.28-26,796,822.24

Finding the Fourth Proportional to 52,337,880.48, 78,522,893.28 and 26,796,822.24

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Solution

The fourth proportional to 52,337,880.48, 78,522,893.28 and 26,796,822.24 is: 40,203,462.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,337,880.48 : 78,522,893.28 = 26,796,822.24 : x
  2. Step 2: Convert to fraction form
    52,337,880.48/78,522,893.28 = 26,796,822.24/x
  3. Step 3: Cross multiply
    52,337,880.48x = 78,522,893.28 × 26,796,822.24
  4. Step 4: Simplify right side
    52,337,880.48x = 2,104,164,012,994,650.50
  5. Step 5: Solve for x
    x = 2,104,164,012,994,650.50/52,337,880.48
  6. Step 6: Final answer
    x = 40,203,462.46

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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.