Home / 6,970,566,951.72-10,458,938,099.98-3,653,593,229.14

Finding the Fourth Proportional to 6,970,566,951.72, 10,458,938,099.98 and 3,653,593,229.14

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Solution

The fourth proportional to 6,970,566,951.72, 10,458,938,099.98 and 3,653,593,229.14 is: 5,482,008,234.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,970,566,951.72 : 10,458,938,099.98 = 3,653,593,229.14 : x
  2. Step 2: Convert to fraction form
    6,970,566,951.72/10,458,938,099.98 = 3,653,593,229.14/x
  3. Step 3: Cross multiply
    6,970,566,951.72x = 10,458,938,099.98 × 3,653,593,229.14
  4. Step 4: Simplify right side
    6,970,566,951.72x = 38,212,705,426,081,300,480
  5. Step 5: Solve for x
    x = 38,212,705,426,081,300,480/6,970,566,951.72
  6. Step 6: Final answer
    x = 5,482,008,234.16

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Double scale
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1.5x scale

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.