Home / 10,918,601,460.17-15,066,521,657.57-6,339,970,874.04

Finding the Fourth Proportional to 10,918,601,460.17, 15,066,521,657.57 and 6,339,970,874.04

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Solution

The fourth proportional to 10,918,601,460.17, 15,066,521,657.57 and 6,339,970,874.04 is: 8,748,493,003.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,918,601,460.17 : 15,066,521,657.57 = 6,339,970,874.04 : x
  2. Step 2: Convert to fraction form
    10,918,601,460.17/15,066,521,657.57 = 6,339,970,874.04/x
  3. Step 3: Cross multiply
    10,918,601,460.17x = 15,066,521,657.57 × 6,339,970,874.04
  4. Step 4: Simplify right side
    10,918,601,460.17x = 95,521,308,482,052,947,968
  5. Step 5: Solve for x
    x = 95,521,308,482,052,947,968/10,918,601,460.17
  6. Step 6: Final answer
    x = 8,748,493,003.48

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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.