Home / 39,479,956.16-59,194,563.36-16,466,767.52

Finding the Fourth Proportional to 39,479,956.16, 59,194,563.36 and 16,466,767.52

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Solution

The fourth proportional to 39,479,956.16, 59,194,563.36 and 16,466,767.52 is: 24,689,569.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,479,956.16 : 59,194,563.36 = 16,466,767.52 : x
  2. Step 2: Convert to fraction form
    39,479,956.16/59,194,563.36 = 16,466,767.52/x
  3. Step 3: Cross multiply
    39,479,956.16x = 59,194,563.36 × 16,466,767.52
  4. Step 4: Simplify right side
    39,479,956.16x = 974,743,113,297,030
  5. Step 5: Solve for x
    x = 974,743,113,297,030/39,479,956.16
  6. Step 6: Final answer
    x = 24,689,569.29

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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.