Home / 23,381,686.44-35,068,396.32-6,343,688.16

Finding the Fourth Proportional to 23,381,686.44, 35,068,396.32 and 6,343,688.16

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Solution

The fourth proportional to 23,381,686.44, 35,068,396.32 and 6,343,688.16 is: 9,514,410.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,381,686.44 : 35,068,396.32 = 6,343,688.16 : x
  2. Step 2: Convert to fraction form
    23,381,686.44/35,068,396.32 = 6,343,688.16/x
  3. Step 3: Cross multiply
    23,381,686.44x = 35,068,396.32 × 6,343,688.16
  4. Step 4: Simplify right side
    23,381,686.44x = 222,462,970,525,371.59
  5. Step 5: Solve for x
    x = 222,462,970,525,371.59/23,381,686.44
  6. Step 6: Final answer
    x = 9,514,410.82

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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.