Home / 898,057,132,416.08-1,347,085,714,187.10-218,130,906,957.18

Finding the Fourth Proportional to 898,057,132,416.08, 1,347,085,714,187.10 and 218,130,906,957.18

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Solution

The fourth proportional to 898,057,132,416.08, 1,347,085,714,187.10 and 218,130,906,957.18 is: 327,196,364,215.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    898,057,132,416.08 : 1,347,085,714,187.10 = 218,130,906,957.18 : x
  2. Step 2: Convert to fraction form
    898,057,132,416.08/1,347,085,714,187.10 = 218,130,906,957.18/x
  3. Step 3: Cross multiply
    898,057,132,416.08x = 1,347,085,714,187.10 × 218,130,906,957.18
  4. Step 4: Simplify right side
    898,057,132,416.08x = 293,841,028,584,692,682,588,160
  5. Step 5: Solve for x
    x = 293,841,028,584,692,682,588,160/898,057,132,416.08
  6. Step 6: Final answer
    x = 327,196,364,215.89

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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.