Home / 23,442,453.42-35,158,012.29-6,403,215.66

Finding the Fourth Proportional to 23,442,453.42, 35,158,012.29 and 6,403,215.66

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Solution

The fourth proportional to 23,442,453.42, 35,158,012.29 and 6,403,215.66 is: 9,603,275.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,442,453.42 : 35,158,012.29 = 6,403,215.66 : x
  2. Step 2: Convert to fraction form
    23,442,453.42/35,158,012.29 = 6,403,215.66/x
  3. Step 3: Cross multiply
    23,442,453.42x = 35,158,012.29 × 6,403,215.66
  4. Step 4: Simplify right side
    23,442,453.42x = 225,124,334,869,800.47
  5. Step 5: Solve for x
    x = 225,124,334,869,800.47/23,442,453.42
  6. Step 6: Final answer
    x = 9,603,275.34

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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.