Home / 17,967,678.66-24,795,396.59-10,233,440.64

Finding the Fourth Proportional to 17,967,678.66, 24,795,396.59 and 10,233,440.64

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Solution

The fourth proportional to 17,967,678.66, 24,795,396.59 and 10,233,440.64 is: 14,122,148.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,967,678.66 : 24,795,396.59 = 10,233,440.64 : x
  2. Step 2: Convert to fraction form
    17,967,678.66/24,795,396.59 = 10,233,440.64/x
  3. Step 3: Cross multiply
    17,967,678.66x = 24,795,396.59 × 10,233,440.64
  4. Step 4: Simplify right side
    17,967,678.66x = 253,742,219,097,856.25
  5. Step 5: Solve for x
    x = 253,742,219,097,856.25/17,967,678.66
  6. Step 6: Final answer
    x = 14,122,148.10

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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.