Home / 101,076,769.04-151,631,906.38-35,480,886.98

Finding the Fourth Proportional to 101,076,769.04, 151,631,906.38 and 35,480,886.98

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Solution

The fourth proportional to 101,076,769.04, 151,631,906.38 and 35,480,886.98 is: 53,227,211.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,076,769.04 : 151,631,906.38 = 35,480,886.98 : x
  2. Step 2: Convert to fraction form
    101,076,769.04/151,631,906.38 = 35,480,886.98/x
  3. Step 3: Cross multiply
    101,076,769.04x = 151,631,906.38 × 35,480,886.98
  4. Step 4: Simplify right side
    101,076,769.04x = 5,380,034,531,983,859
  5. Step 5: Solve for x
    x = 5,380,034,531,983,859/101,076,769.04
  6. Step 6: Final answer
    x = 53,227,211.19

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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.