Home / 1,422,368,092,574.50-1,962,817,181,186-805,057,556,791.01

Finding the Fourth Proportional to 1,422,368,092,574.50, 1,962,817,181,186 and 805,057,556,791.01

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Solution

The fourth proportional to 1,422,368,092,574.50, 1,962,817,181,186 and 805,057,556,791.01 is: 1,110,950,683,274.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,422,368,092,574.50 : 1,962,817,181,186 = 805,057,556,791.01 : x
  2. Step 2: Convert to fraction form
    1,422,368,092,574.50/1,962,817,181,186 = 805,057,556,791.01/x
  3. Step 3: Cross multiply
    1,422,368,092,574.50x = 1,962,817,181,186 × 805,057,556,791.01
  4. Step 4: Simplify right side
    1,422,368,092,574.50x = 1,580,180,804,313,018,471,022,592
  5. Step 5: Solve for x
    x = 1,580,180,804,313,018,471,022,592/1,422,368,092,574.50
  6. Step 6: Final answer
    x = 1,110,950,683,274.17

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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.