Home / 40,766,087.06-61,130,235.09-15,200,232.02

Finding the Fourth Proportional to 40,766,087.06, 61,130,235.09 and 15,200,232.02

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Solution

The fourth proportional to 40,766,087.06, 61,130,235.09 and 15,200,232.02 is: 22,793,302.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,766,087.06 : 61,130,235.09 = 15,200,232.02 : x
  2. Step 2: Convert to fraction form
    40,766,087.06/61,130,235.09 = 15,200,232.02/x
  3. Step 3: Cross multiply
    40,766,087.06x = 61,130,235.09 × 15,200,232.02
  4. Step 4: Simplify right side
    40,766,087.06x = 929,193,756,805,145.62
  5. Step 5: Solve for x
    x = 929,193,756,805,145.62/40,766,087.06
  6. Step 6: Final answer
    x = 22,793,302.57

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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.