Home / 14,803,982.76-22,194,270.78-9,718,089.96

Finding the Fourth Proportional to 14,803,982.76, 22,194,270.78 and 9,718,089.96

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Solution

The fourth proportional to 14,803,982.76, 22,194,270.78 and 9,718,089.96 is: 14,569,452.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,803,982.76 : 22,194,270.78 = 9,718,089.96 : x
  2. Step 2: Convert to fraction form
    14,803,982.76/22,194,270.78 = 9,718,089.96/x
  3. Step 3: Cross multiply
    14,803,982.76x = 22,194,270.78 × 9,718,089.96
  4. Step 4: Simplify right side
    14,803,982.76x = 215,685,920,036,639.41
  5. Step 5: Solve for x
    x = 215,685,920,036,639.41/14,803,982.76
  6. Step 6: Final answer
    x = 14,569,452.26

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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.