Home / 52,654,889.70-78,982,334.55-23,957,075.70

Finding the Fourth Proportional to 52,654,889.70, 78,982,334.55 and 23,957,075.70

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Solution

The fourth proportional to 52,654,889.70, 78,982,334.55 and 23,957,075.70 is: 35,935,613.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,654,889.70 : 78,982,334.55 = 23,957,075.70 : x
  2. Step 2: Convert to fraction form
    52,654,889.70/78,982,334.55 = 23,957,075.70/x
  3. Step 3: Cross multiply
    52,654,889.70x = 78,982,334.55 × 23,957,075.70
  4. Step 4: Simplify right side
    52,654,889.70x = 1,892,185,767,777,075.25
  5. Step 5: Solve for x
    x = 1,892,185,767,777,075.25/52,654,889.70
  6. Step 6: Final answer
    x = 35,935,613.55

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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.