Home / 26,456,600,943-36,485,585,057.70-19,308,692,724.12

Finding the Fourth Proportional to 26,456,600,943, 36,485,585,057.70 and 19,308,692,724.12

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Solution

The fourth proportional to 26,456,600,943, 36,485,585,057.70 and 19,308,692,724.12 is: 26,628,097,549.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,456,600,943 : 36,485,585,057.70 = 19,308,692,724.12 : x
  2. Step 2: Convert to fraction form
    26,456,600,943/36,485,585,057.70 = 19,308,692,724.12/x
  3. Step 3: Cross multiply
    26,456,600,943x = 36,485,585,057.70 × 19,308,692,724.12
  4. Step 4: Simplify right side
    26,456,600,943x = 704,488,950,738,873,221,120
  5. Step 5: Solve for x
    x = 704,488,950,738,873,221,120/26,456,600,943
  6. Step 6: Final answer
    x = 26,628,097,549.52

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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.