Home / 224,217,632.70-336,326,449.05-103,285,280.70

Finding the Fourth Proportional to 224,217,632.70, 336,326,449.05 and 103,285,280.70

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Solution

The fourth proportional to 224,217,632.70, 336,326,449.05 and 103,285,280.70 is: 154,927,921.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,217,632.70 : 336,326,449.05 = 103,285,280.70 : x
  2. Step 2: Convert to fraction form
    224,217,632.70/336,326,449.05 = 103,285,280.70/x
  3. Step 3: Cross multiply
    224,217,632.70x = 336,326,449.05 × 103,285,280.70
  4. Step 4: Simplify right side
    224,217,632.70x = 34,737,571,696,963,500
  5. Step 5: Solve for x
    x = 34,737,571,696,963,500/224,217,632.70
  6. Step 6: Final answer
    x = 154,927,921.05

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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.