Home / 4,166,644,193.66-5,749,974,681.25-2,261,405,698.43

Finding the Fourth Proportional to 4,166,644,193.66, 5,749,974,681.25 and 2,261,405,698.43

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Solution

The fourth proportional to 4,166,644,193.66, 5,749,974,681.25 and 2,261,405,698.43 is: 3,120,742,954.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,166,644,193.66 : 5,749,974,681.25 = 2,261,405,698.43 : x
  2. Step 2: Convert to fraction form
    4,166,644,193.66/5,749,974,681.25 = 2,261,405,698.43/x
  3. Step 3: Cross multiply
    4,166,644,193.66x = 5,749,974,681.25 × 2,261,405,698.43
  4. Step 4: Simplify right side
    4,166,644,193.66x = 13,003,025,510,006,972,416
  5. Step 5: Solve for x
    x = 13,003,025,510,006,972,416/4,166,644,193.66
  6. Step 6: Final answer
    x = 3,120,742,954.20

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1.5x scale

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.