Home / 37,461,128.66-56,190,409.92-15,881,834.42

Finding the Fourth Proportional to 37,461,128.66, 56,190,409.92 and 15,881,834.42

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Solution

The fourth proportional to 37,461,128.66, 56,190,409.92 and 15,881,834.42 is: 23,822,207.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,461,128.66 : 56,190,409.92 = 15,881,834.42 : x
  2. Step 2: Convert to fraction form
    37,461,128.66/56,190,409.92 = 15,881,834.42/x
  3. Step 3: Cross multiply
    37,461,128.66x = 56,190,409.92 × 15,881,834.42
  4. Step 4: Simplify right side
    37,461,128.66x = 892,406,786,060,413.38
  5. Step 5: Solve for x
    x = 892,406,786,060,413.38/37,461,128.66
  6. Step 6: Final answer
    x = 23,822,207.66

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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.