Home / 12,293,861.00-16,973,184.73-7,825,937.07

Finding the Fourth Proportional to 12,293,861.00, 16,973,184.73 and 7,825,937.07

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Solution

The fourth proportional to 12,293,861.00, 16,973,184.73 and 7,825,937.07 is: 10,804,667.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,293,861.00 : 16,973,184.73 = 7,825,937.07 : x
  2. Step 2: Convert to fraction form
    12,293,861.00/16,973,184.73 = 7,825,937.07/x
  3. Step 3: Cross multiply
    12,293,861.00x = 16,973,184.73 × 7,825,937.07
  4. Step 4: Simplify right side
    12,293,861.00x = 132,831,075,520,597.92
  5. Step 5: Solve for x
    x = 132,831,075,520,597.92/12,293,861.00
  6. Step 6: Final answer
    x = 10,804,667.10

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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.