Home / 114,874,607.87-158,526,766.67-62,663,643.53

Finding the Fourth Proportional to 114,874,607.87, 158,526,766.67 and 62,663,643.53

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Solution

The fourth proportional to 114,874,607.87, 158,526,766.67 and 62,663,643.53 is: 86,475,723.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,874,607.87 : 158,526,766.67 = 62,663,643.53 : x
  2. Step 2: Convert to fraction form
    114,874,607.87/158,526,766.67 = 62,663,643.53/x
  3. Step 3: Cross multiply
    114,874,607.87x = 158,526,766.67 × 62,663,643.53
  4. Step 4: Simplify right side
    114,874,607.87x = 9,933,864,796,369,510
  5. Step 5: Solve for x
    x = 9,933,864,796,369,510/114,874,607.87
  6. Step 6: Final answer
    x = 86,475,723.23

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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.