Home / 1,896,384,525,122-2,617,004,045,830-1,029,289,301,010.70

Finding the Fourth Proportional to 1,896,384,525,122, 2,617,004,045,830 and 1,029,289,301,010.70

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Solution

The fourth proportional to 1,896,384,525,122, 2,617,004,045,830 and 1,029,289,301,010.70 is: 1,420,415,653,782.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,896,384,525,122 : 2,617,004,045,830 = 1,029,289,301,010.70 : x
  2. Step 2: Convert to fraction form
    1,896,384,525,122/2,617,004,045,830 = 1,029,289,301,010.70/x
  3. Step 3: Cross multiply
    1,896,384,525,122x = 2,617,004,045,830 × 1,029,289,301,010.70
  4. Step 4: Simplify right side
    1,896,384,525,122x = 2,693,654,265,074,534,391,480,320
  5. Step 5: Solve for x
    x = 2,693,654,265,074,534,391,480,320/1,896,384,525,122
  6. Step 6: Final answer
    x = 1,420,415,653,782.69

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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.