Home / 17,507,161.32-24,163,913.76-10,266,150.12

Finding the Fourth Proportional to 17,507,161.32, 24,163,913.76 and 10,266,150.12

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Solution

The fourth proportional to 17,507,161.32, 24,163,913.76 and 10,266,150.12 is: 14,169,651.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,507,161.32 : 24,163,913.76 = 10,266,150.12 : x
  2. Step 2: Convert to fraction form
    17,507,161.32/24,163,913.76 = 10,266,150.12/x
  3. Step 3: Cross multiply
    17,507,161.32x = 24,163,913.76 × 10,266,150.12
  4. Step 4: Simplify right side
    17,507,161.32x = 248,070,366,146,893.66
  5. Step 5: Solve for x
    x = 248,070,366,146,893.66/17,507,161.32
  6. Step 6: Final answer
    x = 14,169,651.01

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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.