Home / 224,537,681.70-336,806,522.55-109,595,960.10

Finding the Fourth Proportional to 224,537,681.70, 336,806,522.55 and 109,595,960.10

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Solution

The fourth proportional to 224,537,681.70, 336,806,522.55 and 109,595,960.10 is: 164,393,940.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,537,681.70 : 336,806,522.55 = 109,595,960.10 : x
  2. Step 2: Convert to fraction form
    224,537,681.70/336,806,522.55 = 109,595,960.10/x
  3. Step 3: Cross multiply
    224,537,681.70x = 336,806,522.55 × 109,595,960.10
  4. Step 4: Simplify right side
    224,537,681.70x = 36,912,634,206,809,552
  5. Step 5: Solve for x
    x = 36,912,634,206,809,552/224,537,681.70
  6. Step 6: Final answer
    x = 164,393,940.15

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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.