Home / 17,984,590.56-24,818,717.48-9,724,633.07

Finding the Fourth Proportional to 17,984,590.56, 24,818,717.48 and 9,724,633.07

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Solution

The fourth proportional to 17,984,590.56, 24,818,717.48 and 9,724,633.07 is: 13,419,984.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,984,590.56 : 24,818,717.48 = 9,724,633.07 : x
  2. Step 2: Convert to fraction form
    17,984,590.56/24,818,717.48 = 9,724,633.07/x
  3. Step 3: Cross multiply
    17,984,590.56x = 24,818,717.48 × 9,724,633.07
  4. Step 4: Simplify right side
    17,984,590.56x = 241,352,920,588,278.31
  5. Step 5: Solve for x
    x = 241,352,920,588,278.31/17,984,590.56
  6. Step 6: Final answer
    x = 13,419,984.17

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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.