Home / 186,171,613,267.44-256,917,610,929.24-104,882,411,593.20

Finding the Fourth Proportional to 186,171,613,267.44, 256,917,610,929.24 and 104,882,411,593.20

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Solution

The fourth proportional to 186,171,613,267.44, 256,917,610,929.24 and 104,882,411,593.20 is: 144,738,170,025.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    186,171,613,267.44 : 256,917,610,929.24 = 104,882,411,593.20 : x
  2. Step 2: Convert to fraction form
    186,171,613,267.44/256,917,610,929.24 = 104,882,411,593.20/x
  3. Step 3: Cross multiply
    186,171,613,267.44x = 256,917,610,929.24 × 104,882,411,593.20
  4. Step 4: Simplify right side
    186,171,613,267.44x = 26,946,138,615,022,165,688,320
  5. Step 5: Solve for x
    x = 26,946,138,615,022,165,688,320/186,171,613,267.44
  6. Step 6: Final answer
    x = 144,738,170,025.49

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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.