Home / 2,247,550,710,663.80-3,101,622,276,191.10-1,219,882,511,468.90

Finding the Fourth Proportional to 2,247,550,710,663.80, 3,101,622,276,191.10 and 1,219,882,511,468.90

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Solution

The fourth proportional to 2,247,550,710,663.80, 3,101,622,276,191.10 and 1,219,882,511,468.90 is: 1,683,439,111,721.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,247,550,710,663.80 : 3,101,622,276,191.10 = 1,219,882,511,468.90 : x
  2. Step 2: Convert to fraction form
    2,247,550,710,663.80/3,101,622,276,191.10 = 1,219,882,511,468.90/x
  3. Step 3: Cross multiply
    2,247,550,710,663.80x = 3,101,622,276,191.10 × 1,219,882,511,468.90
  4. Step 4: Simplify right side
    2,247,550,710,663.80x = 3,783,614,771,907,885,050,888,192
  5. Step 5: Solve for x
    x = 3,783,614,771,907,885,050,888,192/2,247,550,710,663.80
  6. Step 6: Final answer
    x = 1,683,439,111,721.05

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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.