Home / 74,890,493,673.84-103,348,856,324.88-41,057,062,360.56

Finding the Fourth Proportional to 74,890,493,673.84, 103,348,856,324.88 and 41,057,062,360.56

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Solution

The fourth proportional to 74,890,493,673.84, 103,348,856,324.88 and 41,057,062,360.56 is: 56,658,732,382.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,890,493,673.84 : 103,348,856,324.88 = 41,057,062,360.56 : x
  2. Step 2: Convert to fraction form
    74,890,493,673.84/103,348,856,324.88 = 41,057,062,360.56/x
  3. Step 3: Cross multiply
    74,890,493,673.84x = 103,348,856,324.88 × 41,057,062,360.56
  4. Step 4: Simplify right side
    74,890,493,673.84x = 4,243,200,439,023,153,709,056
  5. Step 5: Solve for x
    x = 4,243,200,439,023,153,709,056/74,890,493,673.84
  6. Step 6: Final answer
    x = 56,658,732,382.02

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1.5x scale

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.