Home / 61,706,586.64-85,153,246.24-33,828,344.06

Finding the Fourth Proportional to 61,706,586.64, 85,153,246.24 and 33,828,344.06

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Solution

The fourth proportional to 61,706,586.64, 85,153,246.24 and 33,828,344.06 is: 46,682,104.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,706,586.64 : 85,153,246.24 = 33,828,344.06 : x
  2. Step 2: Convert to fraction form
    61,706,586.64/85,153,246.24 = 33,828,344.06/x
  3. Step 3: Cross multiply
    61,706,586.64x = 85,153,246.24 × 33,828,344.06
  4. Step 4: Simplify right side
    61,706,586.64x = 2,880,593,311,632,621.50
  5. Step 5: Solve for x
    x = 2,880,593,311,632,621.50/61,706,586.64
  6. Step 6: Final answer
    x = 46,682,104.27

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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.