Home / 254,350,053.60-381,525,080.40-62,873,829.60

Finding the Fourth Proportional to 254,350,053.60, 381,525,080.40 and 62,873,829.60

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Solution

The fourth proportional to 254,350,053.60, 381,525,080.40 and 62,873,829.60 is: 94,310,744.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    254,350,053.60 : 381,525,080.40 = 62,873,829.60 : x
  2. Step 2: Convert to fraction form
    254,350,053.60/381,525,080.40 = 62,873,829.60/x
  3. Step 3: Cross multiply
    254,350,053.60x = 381,525,080.40 × 62,873,829.60
  4. Step 4: Simplify right side
    254,350,053.60x = 23,987,942,893,195,900
  5. Step 5: Solve for x
    x = 23,987,942,893,195,900/254,350,053.60
  6. Step 6: Final answer
    x = 94,310,744.40

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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.