Home / 16,068,954,192.48-24,102,985,723.92-4,278,173,821.92

Finding the Fourth Proportional to 16,068,954,192.48, 24,102,985,723.92 and 4,278,173,821.92

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Solution

The fourth proportional to 16,068,954,192.48, 24,102,985,723.92 and 4,278,173,821.92 is: 6,417,142,106.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,068,954,192.48 : 24,102,985,723.92 = 4,278,173,821.92 : x
  2. Step 2: Convert to fraction form
    16,068,954,192.48/24,102,985,723.92 = 4,278,173,821.92/x
  3. Step 3: Cross multiply
    16,068,954,192.48x = 24,102,985,723.92 × 4,278,173,821.92
  4. Step 4: Simplify right side
    16,068,954,192.48x = 103,116,762,554,186,022,912
  5. Step 5: Solve for x
    x = 103,116,762,554,186,022,912/16,068,954,192.48
  6. Step 6: Final answer
    x = 6,417,142,106.39

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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.