Home / 10,822,177,795,465-14,934,664,399,030-6,372,812,932,857.20

Finding the Fourth Proportional to 10,822,177,795,465, 14,934,664,399,030 and 6,372,812,932,857.20

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Solution

The fourth proportional to 10,822,177,795,465, 14,934,664,399,030 and 6,372,812,932,857.20 is: 8,794,516,614,752.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,822,177,795,465 : 14,934,664,399,030 = 6,372,812,932,857.20 : x
  2. Step 2: Convert to fraction form
    10,822,177,795,465/14,934,664,399,030 = 6,372,812,932,857.20/x
  3. Step 3: Cross multiply
    10,822,177,795,465x = 14,934,664,399,030 × 6,372,812,932,857.20
  4. Step 4: Simplify right side
    10,822,177,795,465x = 95,175,822,430,020,383,128,158,208
  5. Step 5: Solve for x
    x = 95,175,822,430,020,383,128,158,208/10,822,177,795,465
  6. Step 6: Final answer
    x = 8,794,516,614,752.30

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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.