Home / 17,507,164.32-24,163,917.90-10,266,153.12

Finding the Fourth Proportional to 17,507,164.32, 24,163,917.90 and 10,266,153.12

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Solution

The fourth proportional to 17,507,164.32, 24,163,917.90 and 10,266,153.12 is: 14,169,655.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,507,164.32 : 24,163,917.90 = 10,266,153.12 : x
  2. Step 2: Convert to fraction form
    17,507,164.32/24,163,917.90 = 10,266,153.12/x
  3. Step 3: Cross multiply
    17,507,164.32x = 24,163,917.90 × 10,266,153.12
  4. Step 4: Simplify right side
    17,507,164.32x = 248,070,481,140,508.81
  5. Step 5: Solve for x
    x = 248,070,481,140,508.81/17,507,164.32
  6. Step 6: Final answer
    x = 14,169,655.15

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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.