Home / 6,920,011,116,471.20-9,548,737,622,480.80-3,794,121,054,946.80

Finding the Fourth Proportional to 6,920,011,116,471.20, 9,548,737,622,480.80 and 3,794,121,054,946.80

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Solution

The fourth proportional to 6,920,011,116,471.20, 9,548,737,622,480.80 and 3,794,121,054,946.80 is: 5,235,405,818,262.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,920,011,116,471.20 : 9,548,737,622,480.80 = 3,794,121,054,946.80 : x
  2. Step 2: Convert to fraction form
    6,920,011,116,471.20/9,548,737,622,480.80 = 3,794,121,054,946.80/x
  3. Step 3: Cross multiply
    6,920,011,116,471.20x = 9,548,737,622,480.80 × 3,794,121,054,946.80
  4. Step 4: Simplify right side
    6,920,011,116,471.20x = 36,229,066,461,617,050,798,260,224
  5. Step 5: Solve for x
    x = 36,229,066,461,617,050,798,260,224/6,920,011,116,471.20
  6. Step 6: Final answer
    x = 5,235,405,818,262.87

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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.