Home / 37,110,740.16-51,214,546.76-23,180,343.16

Finding the Fourth Proportional to 37,110,740.16, 51,214,546.76 and 23,180,343.16

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Solution

The fourth proportional to 37,110,740.16, 51,214,546.76 and 23,180,343.16 is: 31,989,951.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,110,740.16 : 51,214,546.76 = 23,180,343.16 : x
  2. Step 2: Convert to fraction form
    37,110,740.16/51,214,546.76 = 23,180,343.16/x
  3. Step 3: Cross multiply
    37,110,740.16x = 51,214,546.76 × 23,180,343.16
  4. Step 4: Simplify right side
    37,110,740.16x = 1,187,170,768,680,666
  5. Step 5: Solve for x
    x = 1,187,170,768,680,666/37,110,740.16
  6. Step 6: Final answer
    x = 31,989,951.25

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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.