Home / 52,409,170.62-78,613,755.93-16,017,665.58

Finding the Fourth Proportional to 52,409,170.62, 78,613,755.93 and 16,017,665.58

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Solution

The fourth proportional to 52,409,170.62, 78,613,755.93 and 16,017,665.58 is: 24,026,498.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,409,170.62 : 78,613,755.93 = 16,017,665.58 : x
  2. Step 2: Convert to fraction form
    52,409,170.62/78,613,755.93 = 16,017,665.58/x
  3. Step 3: Cross multiply
    52,409,170.62x = 78,613,755.93 × 16,017,665.58
  4. Step 4: Simplify right side
    52,409,170.62x = 1,259,208,852,474,482
  5. Step 5: Solve for x
    x = 1,259,208,852,474,482/52,409,170.62
  6. Step 6: Final answer
    x = 24,026,498.37

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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.