Home / 14,803,981.76-22,194,269.28-9,718,088.96

Finding the Fourth Proportional to 14,803,981.76, 22,194,269.28 and 9,718,088.96

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Solution

The fourth proportional to 14,803,981.76, 22,194,269.28 and 9,718,088.96 is: 14,569,450.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,803,981.76 : 22,194,269.28 = 9,718,088.96 : x
  2. Step 2: Convert to fraction form
    14,803,981.76/22,194,269.28 = 9,718,088.96/x
  3. Step 3: Cross multiply
    14,803,981.76x = 22,194,269.28 × 9,718,088.96
  4. Step 4: Simplify right side
    14,803,981.76x = 215,685,883,265,235.19
  5. Step 5: Solve for x
    x = 215,685,883,265,235.19/14,803,981.76
  6. Step 6: Final answer
    x = 14,569,450.76

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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.