Home / 15,577,018.00-23,268,389.33-11,541,387.90

Finding the Fourth Proportional to 15,577,018.00, 23,268,389.33 and 11,541,387.90

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Solution

The fourth proportional to 15,577,018.00, 23,268,389.33 and 11,541,387.90 is: 17,240,110.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,577,018.00 : 23,268,389.33 = 11,541,387.90 : x
  2. Step 2: Convert to fraction form
    15,577,018.00/23,268,389.33 = 11,541,387.90/x
  3. Step 3: Cross multiply
    15,577,018.00x = 23,268,389.33 × 11,541,387.90
  4. Step 4: Simplify right side
    15,577,018.00x = 268,549,507,181,861.03
  5. Step 5: Solve for x
    x = 268,549,507,181,861.03/15,577,018.00
  6. Step 6: Final answer
    x = 17,240,110.22

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.