Home / 69,767,774.48-104,652,128.28-24,329,392.40

Finding the Fourth Proportional to 69,767,774.48, 104,652,128.28 and 24,329,392.40

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Solution

The fourth proportional to 69,767,774.48, 104,652,128.28 and 24,329,392.40 is: 36,494,251.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,767,774.48 : 104,652,128.28 = 24,329,392.40 : x
  2. Step 2: Convert to fraction form
    69,767,774.48/104,652,128.28 = 24,329,392.40/x
  3. Step 3: Cross multiply
    69,767,774.48x = 104,652,128.28 × 24,329,392.40
  4. Step 4: Simplify right side
    69,767,774.48x = 2,546,122,694,419,257
  5. Step 5: Solve for x
    x = 2,546,122,694,419,257/69,767,774.48
  6. Step 6: Final answer
    x = 36,494,251.30

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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.