Home / 241,327,977,062.96-333,073,134,122.16-139,893,313,029.68

Finding the Fourth Proportional to 241,327,977,062.96, 333,073,134,122.16 and 139,893,313,029.68

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Solution

The fourth proportional to 241,327,977,062.96, 333,073,134,122.16 and 139,893,313,029.68 is: 193,076,264,014.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,327,977,062.96 : 333,073,134,122.16 = 139,893,313,029.68 : x
  2. Step 2: Convert to fraction form
    241,327,977,062.96/333,073,134,122.16 = 139,893,313,029.68/x
  3. Step 3: Cross multiply
    241,327,977,062.96x = 333,073,134,122.16 × 139,893,313,029.68
  4. Step 4: Simplify right side
    241,327,977,062.96x = 46,594,704,213,527,911,989,248
  5. Step 5: Solve for x
    x = 46,594,704,213,527,911,989,248/241,327,977,062.96
  6. Step 6: Final answer
    x = 193,076,264,014.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.