Home / 106,936,714.08-147,568,847.19-60,525,971.55

Finding the Fourth Proportional to 106,936,714.08, 147,568,847.19 and 60,525,971.55

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Solution

The fourth proportional to 106,936,714.08, 147,568,847.19 and 60,525,971.55 is: 83,523,679.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,936,714.08 : 147,568,847.19 = 60,525,971.55 : x
  2. Step 2: Convert to fraction form
    106,936,714.08/147,568,847.19 = 60,525,971.55/x
  3. Step 3: Cross multiply
    106,936,714.08x = 147,568,847.19 × 60,525,971.55
  4. Step 4: Simplify right side
    106,936,714.08x = 8,931,747,846,461,265
  5. Step 5: Solve for x
    x = 8,931,747,846,461,265/106,936,714.08
  6. Step 6: Final answer
    x = 83,523,679.62

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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.