Home / 224,669,904.90-337,004,857.35-188,390,199.30

Finding the Fourth Proportional to 224,669,904.90, 337,004,857.35 and 188,390,199.30

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Solution

The fourth proportional to 224,669,904.90, 337,004,857.35 and 188,390,199.30 is: 282,585,298.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,669,904.90 : 337,004,857.35 = 188,390,199.30 : x
  2. Step 2: Convert to fraction form
    224,669,904.90/337,004,857.35 = 188,390,199.30/x
  3. Step 3: Cross multiply
    224,669,904.90x = 337,004,857.35 × 188,390,199.30
  4. Step 4: Simplify right side
    224,669,904.90x = 63,488,412,241,234,576
  5. Step 5: Solve for x
    x = 63,488,412,241,234,576/224,669,904.90
  6. Step 6: Final answer
    x = 282,585,298.95

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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.