Home / 19,596,474.61-27,043,240.04-10,776,494.52

Finding the Fourth Proportional to 19,596,474.61, 27,043,240.04 and 10,776,494.52

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Solution

The fourth proportional to 19,596,474.61, 27,043,240.04 and 10,776,494.52 is: 14,871,620.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,596,474.61 : 27,043,240.04 = 10,776,494.52 : x
  2. Step 2: Convert to fraction form
    19,596,474.61/27,043,240.04 = 10,776,494.52/x
  3. Step 3: Cross multiply
    19,596,474.61x = 27,043,240.04 × 10,776,494.52
  4. Step 4: Simplify right side
    19,596,474.61x = 291,431,328,094,104.56
  5. Step 5: Solve for x
    x = 291,431,328,094,104.56/19,596,474.61
  6. Step 6: Final answer
    x = 14,871,620.22

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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.