Home / 34,186,675.60-51,280,013.40-11,462,093.20

Finding the Fourth Proportional to 34,186,675.60, 51,280,013.40 and 11,462,093.20

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Solution

The fourth proportional to 34,186,675.60, 51,280,013.40 and 11,462,093.20 is: 17,193,139.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,186,675.60 : 51,280,013.40 = 11,462,093.20 : x
  2. Step 2: Convert to fraction form
    34,186,675.60/51,280,013.40 = 11,462,093.20/x
  3. Step 3: Cross multiply
    34,186,675.60x = 51,280,013.40 × 11,462,093.20
  4. Step 4: Simplify right side
    34,186,675.60x = 587,776,292,888,048.88
  5. Step 5: Solve for x
    x = 587,776,292,888,048.88/34,186,675.60
  6. Step 6: Final answer
    x = 17,193,139.80

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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.