Home / 23,186,572.61-34,780,977.45-7,624,056.59

Finding the Fourth Proportional to 23,186,572.61, 34,780,977.45 and 7,624,056.59

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Solution

The fourth proportional to 23,186,572.61, 34,780,977.45 and 7,624,056.59 is: 11,436,452.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,186,572.61 : 34,780,977.45 = 7,624,056.59 : x
  2. Step 2: Convert to fraction form
    23,186,572.61/34,780,977.45 = 7,624,056.59/x
  3. Step 3: Cross multiply
    23,186,572.61x = 34,780,977.45 × 7,624,056.59
  4. Step 4: Simplify right side
    23,186,572.61x = 265,172,140,334,313.91
  5. Step 5: Solve for x
    x = 265,172,140,334,313.91/23,186,572.61
  6. Step 6: Final answer
    x = 11,436,452.67

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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.