Home / 16,889,935.01-25,334,905.15-4,110,439.67

Finding the Fourth Proportional to 16,889,935.01, 25,334,905.15 and 4,110,439.67

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Solution

The fourth proportional to 16,889,935.01, 25,334,905.15 and 4,110,439.67 is: 6,165,660.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,889,935.01 : 25,334,905.15 = 4,110,439.67 : x
  2. Step 2: Convert to fraction form
    16,889,935.01/25,334,905.15 = 4,110,439.67/x
  3. Step 3: Cross multiply
    16,889,935.01x = 25,334,905.15 × 4,110,439.67
  4. Step 4: Simplify right side
    16,889,935.01x = 104,137,599,037,572.77
  5. Step 5: Solve for x
    x = 104,137,599,037,572.77/16,889,935.01
  6. Step 6: Final answer
    x = 6,165,660.14

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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.