Home / 9,831,965.14-14,750,076.92-3,766,697.36

Finding the Fourth Proportional to 9,831,965.14, 14,750,076.92 and 3,766,697.36

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Solution

The fourth proportional to 9,831,965.14, 14,750,076.92 and 3,766,697.36 is: 5,650,861.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,831,965.14 : 14,750,076.92 = 3,766,697.36 : x
  2. Step 2: Convert to fraction form
    9,831,965.14/14,750,076.92 = 3,766,697.36/x
  3. Step 3: Cross multiply
    9,831,965.14x = 14,750,076.92 × 3,766,697.36
  4. Step 4: Simplify right side
    9,831,965.14x = 55,559,075,798,574.43
  5. Step 5: Solve for x
    x = 55,559,075,798,574.43/9,831,965.14
  6. Step 6: Final answer
    x = 5,650,861.76

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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.