Home / 17,507,151.36-24,163,899.92-10,266,140.16

Finding the Fourth Proportional to 17,507,151.36, 24,163,899.92 and 10,266,140.16

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Solution

The fourth proportional to 17,507,151.36, 24,163,899.92 and 10,266,140.16 is: 14,169,637.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,507,151.36 : 24,163,899.92 = 10,266,140.16 : x
  2. Step 2: Convert to fraction form
    17,507,151.36/24,163,899.92 = 10,266,140.16/x
  3. Step 3: Cross multiply
    17,507,151.36x = 24,163,899.92 × 10,266,140.16
  4. Step 4: Simplify right side
    17,507,151.36x = 248,069,983,390,932.81
  5. Step 5: Solve for x
    x = 248,069,983,390,932.81/17,507,151.36
  6. Step 6: Final answer
    x = 14,169,637.21

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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.