Home / 224,639,364.15-336,995,254.13-69,193,099.83

Finding the Fourth Proportional to 224,639,364.15, 336,995,254.13 and 69,193,099.83

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Solution

The fourth proportional to 224,639,364.15, 336,995,254.13 and 69,193,099.83 is: 103,800,802.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,639,364.15 : 336,995,254.13 = 69,193,099.83 : x
  2. Step 2: Convert to fraction form
    224,639,364.15/336,995,254.13 = 69,193,099.83/x
  3. Step 3: Cross multiply
    224,639,364.15x = 336,995,254.13 × 69,193,099.83
  4. Step 4: Simplify right side
    224,639,364.15x = 23,317,746,261,253,308
  5. Step 5: Solve for x
    x = 23,317,746,261,253,308/224,639,364.15
  6. Step 6: Final answer
    x = 103,800,802.45

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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.