Home / 155,432,080.44-233,149,008.42-64,555,669.48

Finding the Fourth Proportional to 155,432,080.44, 233,149,008.42 and 64,555,669.48

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Solution

The fourth proportional to 155,432,080.44, 233,149,008.42 and 64,555,669.48 is: 96,833,872.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,432,080.44 : 233,149,008.42 = 64,555,669.48 : x
  2. Step 2: Convert to fraction form
    155,432,080.44/233,149,008.42 = 64,555,669.48/x
  3. Step 3: Cross multiply
    155,432,080.44x = 233,149,008.42 × 64,555,669.48
  4. Step 4: Simplify right side
    155,432,080.44x = 15,051,090,327,151,256
  5. Step 5: Solve for x
    x = 15,051,090,327,151,256/155,432,080.44
  6. Step 6: Final answer
    x = 96,833,872.93

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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.