Home / 200,892,774.14-301,340,177.13-62,706,797.67

Finding the Fourth Proportional to 200,892,774.14, 301,340,177.13 and 62,706,797.67

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Solution

The fourth proportional to 200,892,774.14, 301,340,177.13 and 62,706,797.67 is: 94,060,513.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    200,892,774.14 : 301,340,177.13 = 62,706,797.67 : x
  2. Step 2: Convert to fraction form
    200,892,774.14/301,340,177.13 = 62,706,797.67/x
  3. Step 3: Cross multiply
    200,892,774.14x = 301,340,177.13 × 62,706,797.67
  4. Step 4: Simplify right side
    200,892,774.14x = 18,896,077,517,122,060
  5. Step 5: Solve for x
    x = 18,896,077,517,122,060/200,892,774.14
  6. Step 6: Final answer
    x = 94,060,513.61

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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.