Home / 36,035,070.57-54,052,605.86-9,108,726.57

Finding the Fourth Proportional to 36,035,070.57, 54,052,605.86 and 9,108,726.57

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Solution

The fourth proportional to 36,035,070.57, 54,052,605.86 and 9,108,726.57 is: 13,663,089.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,035,070.57 : 54,052,605.86 = 9,108,726.57 : x
  2. Step 2: Convert to fraction form
    36,035,070.57/54,052,605.86 = 9,108,726.57/x
  3. Step 3: Cross multiply
    36,035,070.57x = 54,052,605.86 × 9,108,726.57
  4. Step 4: Simplify right side
    36,035,070.57x = 492,350,407,129,176.06
  5. Step 5: Solve for x
    x = 492,350,407,129,176.06/36,035,070.57
  6. Step 6: Final answer
    x = 13,663,089.86

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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.