Home / 16,735,038.84-25,116,008.31-8,650,382.67

Finding the Fourth Proportional to 16,735,038.84, 25,116,008.31 and 8,650,382.67

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Solution

The fourth proportional to 16,735,038.84, 25,116,008.31 and 8,650,382.67 is: 12,982,526.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,735,038.84 : 25,116,008.31 = 8,650,382.67 : x
  2. Step 2: Convert to fraction form
    16,735,038.84/25,116,008.31 = 8,650,382.67/x
  3. Step 3: Cross multiply
    16,735,038.84x = 25,116,008.31 × 8,650,382.67
  4. Step 4: Simplify right side
    16,735,038.84x = 217,263,083,024,399.97
  5. Step 5: Solve for x
    x = 217,263,083,024,399.97/16,735,038.84
  6. Step 6: Final answer
    x = 12,982,526.37

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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.