Home / 2,531,735,976.27-3,493,795,647.30-1,417,902,070.41

Finding the Fourth Proportional to 2,531,735,976.27, 3,493,795,647.30 and 1,417,902,070.41

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Solution

The fourth proportional to 2,531,735,976.27, 3,493,795,647.30 and 1,417,902,070.41 is: 1,956,704,857.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,531,735,976.27 : 3,493,795,647.30 = 1,417,902,070.41 : x
  2. Step 2: Convert to fraction form
    2,531,735,976.27/3,493,795,647.30 = 1,417,902,070.41/x
  3. Step 3: Cross multiply
    2,531,735,976.27x = 3,493,795,647.30 × 1,417,902,070.41
  4. Step 4: Simplify right side
    2,531,735,976.27x = 4,953,860,081,896,116,224
  5. Step 5: Solve for x
    x = 4,953,860,081,896,116,224/2,531,735,976.27
  6. Step 6: Final answer
    x = 1,956,704,857.19

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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.