Home / 214,093,252.90-294,896,059.18-151,260,280.12

Finding the Fourth Proportional to 214,093,252.90, 294,896,059.18 and 151,260,280.12

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Solution

The fourth proportional to 214,093,252.90, 294,896,059.18 and 151,260,280.12 is: 208,348,744.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,093,252.90 : 294,896,059.18 = 151,260,280.12 : x
  2. Step 2: Convert to fraction form
    214,093,252.90/294,896,059.18 = 151,260,280.12/x
  3. Step 3: Cross multiply
    214,093,252.90x = 294,896,059.18 × 151,260,280.12
  4. Step 4: Simplify right side
    214,093,252.90x = 44,606,060,517,850,896
  5. Step 5: Solve for x
    x = 44,606,060,517,850,896/214,093,252.90
  6. Step 6: Final answer
    x = 208,348,744.83

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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.