Home / 14,437,764,141.60-21,641,361,246.84-4,856,448,521.97

Finding the Fourth Proportional to 14,437,764,141.60, 21,641,361,246.84 and 4,856,448,521.97

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Solution

The fourth proportional to 14,437,764,141.60, 21,641,361,246.84 and 4,856,448,521.97 is: 7,279,531,360.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,437,764,141.60 : 21,641,361,246.84 = 4,856,448,521.97 : x
  2. Step 2: Convert to fraction form
    14,437,764,141.60/21,641,361,246.84 = 4,856,448,521.97/x
  3. Step 3: Cross multiply
    14,437,764,141.60x = 21,641,361,246.84 × 4,856,448,521.97
  4. Step 4: Simplify right side
    14,437,764,141.60x = 105,100,156,840,598,110,208
  5. Step 5: Solve for x
    x = 105,100,156,840,598,110,208/14,437,764,141.60
  6. Step 6: Final answer
    x = 7,279,531,360.25

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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.