Home / 94,178,850.80-141,358,477.80-48,773,231.60

Finding the Fourth Proportional to 94,178,850.80, 141,358,477.80 and 48,773,231.60

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Solution

The fourth proportional to 94,178,850.80, 141,358,477.80 and 48,773,231.60 is: 73,206,560.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,178,850.80 : 141,358,477.80 = 48,773,231.60 : x
  2. Step 2: Convert to fraction form
    94,178,850.80/141,358,477.80 = 48,773,231.60/x
  3. Step 3: Cross multiply
    94,178,850.80x = 141,358,477.80 × 48,773,231.60
  4. Step 4: Simplify right side
    94,178,850.80x = 6,894,509,776,362,859
  5. Step 5: Solve for x
    x = 6,894,509,776,362,859/94,178,850.80
  6. Step 6: Final answer
    x = 73,206,560.90

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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.