Home / 2,368,404,098.20-3,552,606,147.30-645,118,082.20

Finding the Fourth Proportional to 2,368,404,098.20, 3,552,606,147.30 and 645,118,082.20

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Solution

The fourth proportional to 2,368,404,098.20, 3,552,606,147.30 and 645,118,082.20 is: 967,677,123.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,368,404,098.20 : 3,552,606,147.30 = 645,118,082.20 : x
  2. Step 2: Convert to fraction form
    2,368,404,098.20/3,552,606,147.30 = 645,118,082.20/x
  3. Step 3: Cross multiply
    2,368,404,098.20x = 3,552,606,147.30 × 645,118,082.20
  4. Step 4: Simplify right side
    2,368,404,098.20x = 2,291,850,464,558,106,880
  5. Step 5: Solve for x
    x = 2,291,850,464,558,106,880/2,368,404,098.20
  6. Step 6: Final answer
    x = 967,677,123.30

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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.