Home / 52,600,550.64-72,582,472.34-29,075,909.37

Finding the Fourth Proportional to 52,600,550.64, 72,582,472.34 and 29,075,909.37

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Solution

The fourth proportional to 52,600,550.64, 72,582,472.34 and 29,075,909.37 is: 40,121,279.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,600,550.64 : 72,582,472.34 = 29,075,909.37 : x
  2. Step 2: Convert to fraction form
    52,600,550.64/72,582,472.34 = 29,075,909.37/x
  3. Step 3: Cross multiply
    52,600,550.64x = 72,582,472.34 × 29,075,909.37
  4. Step 4: Simplify right side
    52,600,550.64x = 2,110,401,388,007,763.25
  5. Step 5: Solve for x
    x = 2,110,401,388,007,763.25/52,600,550.64
  6. Step 6: Final answer
    x = 40,121,279.38

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.