Home / 60,558,337.80-90,858,501.90-26,504,123.40

Finding the Fourth Proportional to 60,558,337.80, 90,858,501.90 and 26,504,123.40

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Solution

The fourth proportional to 60,558,337.80, 90,858,501.90 and 26,504,123.40 is: 39,765,373.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,558,337.80 : 90,858,501.90 = 26,504,123.40 : x
  2. Step 2: Convert to fraction form
    60,558,337.80/90,858,501.90 = 26,504,123.40/x
  3. Step 3: Cross multiply
    60,558,337.80x = 90,858,501.90 × 26,504,123.40
  4. Step 4: Simplify right side
    60,558,337.80x = 2,408,124,946,296,734.50
  5. Step 5: Solve for x
    x = 2,408,124,946,296,734.50/60,558,337.80
  6. Step 6: Final answer
    x = 39,765,373.92

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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.