Home / 36,768,051.45-55,152,077.18-9,841,707.45

Finding the Fourth Proportional to 36,768,051.45, 55,152,077.18 and 9,841,707.45

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Solution

The fourth proportional to 36,768,051.45, 55,152,077.18 and 9,841,707.45 is: 14,762,561.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,768,051.45 : 55,152,077.18 = 9,841,707.45 : x
  2. Step 2: Convert to fraction form
    36,768,051.45/55,152,077.18 = 9,841,707.45/x
  3. Step 3: Cross multiply
    36,768,051.45x = 55,152,077.18 × 9,841,707.45
  4. Step 4: Simplify right side
    36,768,051.45x = 542,790,608,816,172.38
  5. Step 5: Solve for x
    x = 542,790,608,816,172.38/36,768,051.45
  6. Step 6: Final answer
    x = 14,762,561.18

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.