Home / 16,357,723.13-22,572,736.75-9,015,534.02

Finding the Fourth Proportional to 16,357,723.13, 22,572,736.75 and 9,015,534.02

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Solution

The fourth proportional to 16,357,723.13, 22,572,736.75 and 9,015,534.02 is: 12,440,929.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,357,723.13 : 22,572,736.75 = 9,015,534.02 : x
  2. Step 2: Convert to fraction form
    16,357,723.13/22,572,736.75 = 9,015,534.02/x
  3. Step 3: Cross multiply
    16,357,723.13x = 22,572,736.75 × 9,015,534.02
  4. Step 4: Simplify right side
    16,357,723.13x = 203,505,276,094,129.22
  5. Step 5: Solve for x
    x = 203,505,276,094,129.22/16,357,723.13
  6. Step 6: Final answer
    x = 12,440,929.25

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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.