Home / 16,068,954,188.86-24,102,985,718.48-4,278,173,818.30

Finding the Fourth Proportional to 16,068,954,188.86, 24,102,985,718.48 and 4,278,173,818.30

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Solution

The fourth proportional to 16,068,954,188.86, 24,102,985,718.48 and 4,278,173,818.30 is: 6,417,142,100.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,068,954,188.86 : 24,102,985,718.48 = 4,278,173,818.30 : x
  2. Step 2: Convert to fraction form
    16,068,954,188.86/24,102,985,718.48 = 4,278,173,818.30/x
  3. Step 3: Cross multiply
    16,068,954,188.86x = 24,102,985,718.48 × 4,278,173,818.30
  4. Step 4: Simplify right side
    16,068,954,188.86x = 103,116,762,443,659,952,128
  5. Step 5: Solve for x
    x = 103,116,762,443,659,952,128/16,068,954,188.86
  6. Step 6: Final answer
    x = 6,417,142,100.96

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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.