Home / 224,803,554.50-336,681,530.21-218,597,652.23

Finding the Fourth Proportional to 224,803,554.50, 336,681,530.21 and 218,597,652.23

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Solution

The fourth proportional to 224,803,554.50, 336,681,530.21 and 218,597,652.23 is: 327,387,136.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,803,554.50 : 336,681,530.21 = 218,597,652.23 : x
  2. Step 2: Convert to fraction form
    224,803,554.50/336,681,530.21 = 218,597,652.23/x
  3. Step 3: Cross multiply
    224,803,554.50x = 336,681,530.21 × 218,597,652.23
  4. Step 4: Simplify right side
    224,803,554.50x = 73,597,792,050,333,424
  5. Step 5: Solve for x
    x = 73,597,792,050,333,424/224,803,554.50
  6. Step 6: Final answer
    x = 327,387,136.81

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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.