Home / 223,026,074,085.90-334,538,693,571.82-69,882,687,943.90

Finding the Fourth Proportional to 223,026,074,085.90, 334,538,693,571.82 and 69,882,687,943.90

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Solution

The fourth proportional to 223,026,074,085.90, 334,538,693,571.82 and 69,882,687,943.90 is: 104,823,901,079.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,026,074,085.90 : 334,538,693,571.82 = 69,882,687,943.90 : x
  2. Step 2: Convert to fraction form
    223,026,074,085.90/334,538,693,571.82 = 69,882,687,943.90/x
  3. Step 3: Cross multiply
    223,026,074,085.90x = 334,538,693,571.82 × 69,882,687,943.90
  4. Step 4: Simplify right side
    223,026,074,085.90x = 23,378,463,128,038,481,592,320
  5. Step 5: Solve for x
    x = 23,378,463,128,038,481,592,320/223,026,074,085.90
  6. Step 6: Final answer
    x = 104,823,901,079.09

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1.5x scale

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.