Home / 59,974,288.45-89,961,433.68-14,536,082.95

Finding the Fourth Proportional to 59,974,288.45, 89,961,433.68 and 14,536,082.95

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Solution

The fourth proportional to 59,974,288.45, 89,961,433.68 and 14,536,082.95 is: 21,804,124.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,974,288.45 : 89,961,433.68 = 14,536,082.95 : x
  2. Step 2: Convert to fraction form
    59,974,288.45/89,961,433.68 = 14,536,082.95/x
  3. Step 3: Cross multiply
    59,974,288.45x = 89,961,433.68 × 14,536,082.95
  4. Step 4: Simplify right side
    59,974,288.45x = 1,307,686,862,103,010.50
  5. Step 5: Solve for x
    x = 1,307,686,862,103,010.50/59,974,288.45
  6. Step 6: Final answer
    x = 21,804,124.67

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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.