Home / 58,189,955.26-87,186,156-35,112,396.38

Finding the Fourth Proportional to 58,189,955.26, 87,186,156 and 35,112,396.38

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Solution

The fourth proportional to 58,189,955.26, 87,186,156 and 35,112,396.38 is: 52,608,991.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,189,955.26 : 87,186,156 = 35,112,396.38 : x
  2. Step 2: Convert to fraction form
    58,189,955.26/87,186,156 = 35,112,396.38/x
  3. Step 3: Cross multiply
    58,189,955.26x = 87,186,156 × 35,112,396.38
  4. Step 4: Simplify right side
    58,189,955.26x = 3,061,314,868,320,515.50
  5. Step 5: Solve for x
    x = 3,061,314,868,320,515.50/58,189,955.26
  6. Step 6: Final answer
    x = 52,608,991.61

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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.