Home / 37,114,157.27-51,215,075.79-20,593,234.87

Finding the Fourth Proportional to 37,114,157.27, 51,215,075.79 and 20,593,234.87

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Solution

The fourth proportional to 37,114,157.27, 51,215,075.79 and 20,593,234.87 is: 28,417,298.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,114,157.27 : 51,215,075.79 = 20,593,234.87 : x
  2. Step 2: Convert to fraction form
    37,114,157.27/51,215,075.79 = 20,593,234.87/x
  3. Step 3: Cross multiply
    37,114,157.27x = 51,215,075.79 × 20,593,234.87
  4. Step 4: Simplify right side
    37,114,157.27x = 1,054,684,084,423,058.50
  5. Step 5: Solve for x
    x = 1,054,684,084,423,058.50/37,114,157.27
  6. Step 6: Final answer
    x = 28,417,298.46

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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.