Home / 70,601,364.54-105,841,394.79-24,537,249.36

Finding the Fourth Proportional to 70,601,364.54, 105,841,394.79 and 24,537,249.36

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Solution

The fourth proportional to 70,601,364.54, 105,841,394.79 and 24,537,249.36 is: 36,784,794.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,601,364.54 : 105,841,394.79 = 24,537,249.36 : x
  2. Step 2: Convert to fraction form
    70,601,364.54/105,841,394.79 = 24,537,249.36/x
  3. Step 3: Cross multiply
    70,601,364.54x = 105,841,394.79 × 24,537,249.36
  4. Step 4: Simplify right side
    70,601,364.54x = 2,597,056,696,572,435
  5. Step 5: Solve for x
    x = 2,597,056,696,572,435/70,601,364.54
  6. Step 6: Final answer
    x = 36,784,794.65

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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.