Home / 93,823,029.47-140,611,976.53-52,322,249.57

Finding the Fourth Proportional to 93,823,029.47, 140,611,976.53 and 52,322,249.57

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Solution

The fourth proportional to 93,823,029.47, 140,611,976.53 and 52,322,249.57 is: 78,415,022.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,823,029.47 : 140,611,976.53 = 52,322,249.57 : x
  2. Step 2: Convert to fraction form
    93,823,029.47/140,611,976.53 = 52,322,249.57/x
  3. Step 3: Cross multiply
    93,823,029.47x = 140,611,976.53 × 52,322,249.57
  4. Step 4: Simplify right side
    93,823,029.47x = 7,357,134,927,699,777
  5. Step 5: Solve for x
    x = 7,357,134,927,699,777/93,823,029.47
  6. Step 6: Final answer
    x = 78,415,022.08

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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.