Home / 43,885,231,966.19-60,560,590,009.64-25,821,918,159.23

Finding the Fourth Proportional to 43,885,231,966.19, 60,560,590,009.64 and 25,821,918,159.23

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Solution

The fourth proportional to 43,885,231,966.19, 60,560,590,009.64 and 25,821,918,159.23 is: 35,633,640,950.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,885,231,966.19 : 60,560,590,009.64 = 25,821,918,159.23 : x
  2. Step 2: Convert to fraction form
    43,885,231,966.19/60,560,590,009.64 = 25,821,918,159.23/x
  3. Step 3: Cross multiply
    43,885,231,966.19x = 60,560,590,009.64 × 25,821,918,159.23
  4. Step 4: Simplify right side
    43,885,231,966.19x = 1,563,790,598,903,174,004,736
  5. Step 5: Solve for x
    x = 1,563,790,598,903,174,004,736/43,885,231,966.19
  6. Step 6: Final answer
    x = 35,633,640,950.29

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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.