Home / 1,300,201,632,486.90-1,950,302,448,730.50-848,314,374,117.35

Finding the Fourth Proportional to 1,300,201,632,486.90, 1,950,302,448,730.50 and 848,314,374,117.35

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Solution

The fourth proportional to 1,300,201,632,486.90, 1,950,302,448,730.50 and 848,314,374,117.35 is: 1,272,471,561,176.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,300,201,632,486.90 : 1,950,302,448,730.50 = 848,314,374,117.35 : x
  2. Step 2: Convert to fraction form
    1,300,201,632,486.90/1,950,302,448,730.50 = 848,314,374,117.35/x
  3. Step 3: Cross multiply
    1,300,201,632,486.90x = 1,950,302,448,730.50 × 848,314,374,117.35
  4. Step 4: Simplify right side
    1,300,201,632,486.90x = 1,654,469,601,134,349,027,115,008
  5. Step 5: Solve for x
    x = 1,654,469,601,134,349,027,115,008/1,300,201,632,486.90
  6. Step 6: Final answer
    x = 1,272,471,561,176.12

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Double scale
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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.