Home / 110,389,247,999.20-165,583,871,998.80-44,107,569,560.80

Finding the Fourth Proportional to 110,389,247,999.20, 165,583,871,998.80 and 44,107,569,560.80

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Solution

The fourth proportional to 110,389,247,999.20, 165,583,871,998.80 and 44,107,569,560.80 is: 66,161,354,341.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,389,247,999.20 : 165,583,871,998.80 = 44,107,569,560.80 : x
  2. Step 2: Convert to fraction form
    110,389,247,999.20/165,583,871,998.80 = 44,107,569,560.80/x
  3. Step 3: Cross multiply
    110,389,247,999.20x = 165,583,871,998.80 × 44,107,569,560.80
  4. Step 4: Simplify right side
    110,389,247,999.20x = 7,303,502,152,333,673,889,792
  5. Step 5: Solve for x
    x = 7,303,502,152,333,673,889,792/110,389,247,999.20
  6. Step 6: Final answer
    x = 66,161,354,341.20

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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.