Home / 88,823,970.85-133,235,956.28-50,560,218.85

Finding the Fourth Proportional to 88,823,970.85, 133,235,956.28 and 50,560,218.85

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Solution

The fourth proportional to 88,823,970.85, 133,235,956.28 and 50,560,218.85 is: 75,840,328.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,823,970.85 : 133,235,956.28 = 50,560,218.85 : x
  2. Step 2: Convert to fraction form
    88,823,970.85/133,235,956.28 = 50,560,218.85/x
  3. Step 3: Cross multiply
    88,823,970.85x = 133,235,956.28 × 50,560,218.85
  4. Step 4: Simplify right side
    88,823,970.85x = 6,736,439,107,953,031
  5. Step 5: Solve for x
    x = 6,736,439,107,953,031/88,823,970.85
  6. Step 6: Final answer
    x = 75,840,328.28

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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.