Home / 6,763,352,780.98-9,300,329,624.76-5,869,728,077.33

Finding the Fourth Proportional to 6,763,352,780.98, 9,300,329,624.76 and 5,869,728,077.33

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Solution

The fourth proportional to 6,763,352,780.98, 9,300,329,624.76 and 5,869,728,077.33 is: 8,071,500,584.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,763,352,780.98 : 9,300,329,624.76 = 5,869,728,077.33 : x
  2. Step 2: Convert to fraction form
    6,763,352,780.98/9,300,329,624.76 = 5,869,728,077.33/x
  3. Step 3: Cross multiply
    6,763,352,780.98x = 9,300,329,624.76 × 5,869,728,077.33
  4. Step 4: Simplify right side
    6,763,352,780.98x = 54,590,405,926,875,430,912
  5. Step 5: Solve for x
    x = 54,590,405,926,875,430,912/6,763,352,780.98
  6. Step 6: Final answer
    x = 8,071,500,584.80

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Double scale
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1.5x scale

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.