Home / 68,596,439,211.64-94,665,640,859.98-41,134,496,792.82

Finding the Fourth Proportional to 68,596,439,211.64, 94,665,640,859.98 and 41,134,496,792.82

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Solution

The fourth proportional to 68,596,439,211.64, 94,665,640,859.98 and 41,134,496,792.82 is: 56,767,137,552.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,596,439,211.64 : 94,665,640,859.98 = 41,134,496,792.82 : x
  2. Step 2: Convert to fraction form
    68,596,439,211.64/94,665,640,859.98 = 41,134,496,792.82/x
  3. Step 3: Cross multiply
    68,596,439,211.64x = 94,665,640,859.98 × 41,134,496,792.82
  4. Step 4: Simplify right side
    68,596,439,211.64x = 3,894,023,500,345,096,798,208
  5. Step 5: Solve for x
    x = 3,894,023,500,345,096,798,208/68,596,439,211.64
  6. Step 6: Final answer
    x = 56,767,137,552.59

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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.