Home / 254,350,061.10-381,525,091.65-62,873,837.10

Finding the Fourth Proportional to 254,350,061.10, 381,525,091.65 and 62,873,837.10

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Solution

The fourth proportional to 254,350,061.10, 381,525,091.65 and 62,873,837.10 is: 94,310,755.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    254,350,061.10 : 381,525,091.65 = 62,873,837.10 : x
  2. Step 2: Convert to fraction form
    254,350,061.10/381,525,091.65 = 62,873,837.10/x
  3. Step 3: Cross multiply
    254,350,061.10x = 381,525,091.65 × 62,873,837.10
  4. Step 4: Simplify right side
    254,350,061.10x = 23,987,946,461,964,668
  5. Step 5: Solve for x
    x = 23,987,946,461,964,668/254,350,061.10
  6. Step 6: Final answer
    x = 94,310,755.65

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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.