Home / 46,175,518.70-63,722,961.28-25,269,367.86

Finding the Fourth Proportional to 46,175,518.70, 63,722,961.28 and 25,269,367.86

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Solution

The fourth proportional to 46,175,518.70, 63,722,961.28 and 25,269,367.86 is: 34,872,135.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,175,518.70 : 63,722,961.28 = 25,269,367.86 : x
  2. Step 2: Convert to fraction form
    46,175,518.70/63,722,961.28 = 25,269,367.86/x
  3. Step 3: Cross multiply
    46,175,518.70x = 63,722,961.28 × 25,269,367.86
  4. Step 4: Simplify right side
    46,175,518.70x = 1,610,238,949,712,856.50
  5. Step 5: Solve for x
    x = 1,610,238,949,712,856.50/46,175,518.70
  6. Step 6: Final answer
    x = 34,872,135.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.