Home / 49,679,683.17-74,527,619.45-14,668,336.59

Finding the Fourth Proportional to 49,679,683.17, 74,527,619.45 and 14,668,336.59

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Solution

The fourth proportional to 49,679,683.17, 74,527,619.45 and 14,668,336.59 is: 22,004,894.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,679,683.17 : 74,527,619.45 = 14,668,336.59 : x
  2. Step 2: Convert to fraction form
    49,679,683.17/74,527,619.45 = 14,668,336.59/x
  3. Step 3: Cross multiply
    49,679,683.17x = 74,527,619.45 × 14,668,336.59
  4. Step 4: Simplify right side
    49,679,683.17x = 1,093,196,207,073,719.88
  5. Step 5: Solve for x
    x = 1,093,196,207,073,719.88/49,679,683.17
  6. Step 6: Final answer
    x = 22,004,894.91

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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.