Home / 14,867,026,972.56-22,300,776,927-8,276,545,512.72

Finding the Fourth Proportional to 14,867,026,972.56, 22,300,776,927 and 8,276,545,512.72

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Solution

The fourth proportional to 14,867,026,972.56, 22,300,776,927 and 8,276,545,512.72 is: 12,414,949,912.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,867,026,972.56 : 22,300,776,927 = 8,276,545,512.72 : x
  2. Step 2: Convert to fraction form
    14,867,026,972.56/22,300,776,927 = 8,276,545,512.72/x
  3. Step 3: Cross multiply
    14,867,026,972.56x = 22,300,776,927 × 8,276,545,512.72
  4. Step 4: Simplify right side
    14,867,026,972.56x = 184,573,395,205,331,582,976
  5. Step 5: Solve for x
    x = 184,573,395,205,331,582,976/14,867,026,972.56
  6. Step 6: Final answer
    x = 12,414,949,912.04

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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.