Home / 18,110,527.06-24,992,707.65-9,850,781.50

Finding the Fourth Proportional to 18,110,527.06, 24,992,707.65 and 9,850,781.50

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Solution

The fourth proportional to 18,110,527.06, 24,992,707.65 and 9,850,781.50 is: 13,594,176.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,110,527.06 : 24,992,707.65 = 9,850,781.50 : x
  2. Step 2: Convert to fraction form
    18,110,527.06/24,992,707.65 = 9,850,781.50/x
  3. Step 3: Cross multiply
    18,110,527.06x = 24,992,707.65 × 9,850,781.50
  4. Step 4: Simplify right side
    18,110,527.06x = 246,197,702,153,528.47
  5. Step 5: Solve for x
    x = 246,197,702,153,528.47/18,110,527.06
  6. Step 6: Final answer
    x = 13,594,176.54

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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.