Home / 23,204,079.18-34,803,399.15-7,851,322.98

Finding the Fourth Proportional to 23,204,079.18, 34,803,399.15 and 7,851,322.98

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Solution

The fourth proportional to 23,204,079.18, 34,803,399.15 and 7,851,322.98 is: 11,776,064.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,204,079.18 : 34,803,399.15 = 7,851,322.98 : x
  2. Step 2: Convert to fraction form
    23,204,079.18/34,803,399.15 = 7,851,322.98/x
  3. Step 3: Cross multiply
    23,204,079.18x = 34,803,399.15 × 7,851,322.98
  4. Step 4: Simplify right side
    23,204,079.18x = 273,252,727,528,507.47
  5. Step 5: Solve for x
    x = 273,252,727,528,507.47/23,204,079.18
  6. Step 6: Final answer
    x = 11,776,064.26

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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.