Home / 180,934,009.80-271,401,014.70-150,801,305.10

Finding the Fourth Proportional to 180,934,009.80, 271,401,014.70 and 150,801,305.10

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Solution

The fourth proportional to 180,934,009.80, 271,401,014.70 and 150,801,305.10 is: 226,201,957.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,934,009.80 : 271,401,014.70 = 150,801,305.10 : x
  2. Step 2: Convert to fraction form
    180,934,009.80/271,401,014.70 = 150,801,305.10/x
  3. Step 3: Cross multiply
    180,934,009.80x = 271,401,014.70 × 150,801,305.10
  4. Step 4: Simplify right side
    180,934,009.80x = 40,927,627,222,224,280
  5. Step 5: Solve for x
    x = 40,927,627,222,224,280/180,934,009.80
  6. Step 6: Final answer
    x = 226,201,957.65

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1.5x scale

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.