Home / 68,828,684.64-95,003,642.52-44,989,774.80

Finding the Fourth Proportional to 68,828,684.64, 95,003,642.52 and 44,989,774.80

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Solution

The fourth proportional to 68,828,684.64, 95,003,642.52 and 44,989,774.80 is: 62,098,999.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,828,684.64 : 95,003,642.52 = 44,989,774.80 : x
  2. Step 2: Convert to fraction form
    68,828,684.64/95,003,642.52 = 44,989,774.80/x
  3. Step 3: Cross multiply
    68,828,684.64x = 95,003,642.52 × 44,989,774.80
  4. Step 4: Simplify right side
    68,828,684.64x = 4,274,192,482,154,504
  5. Step 5: Solve for x
    x = 4,274,192,482,154,504/68,828,684.64
  6. Step 6: Final answer
    x = 62,098,999.92

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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.