Home / 1,058,489,640.06-1,460,716,914.29-588,580,871.93

Finding the Fourth Proportional to 1,058,489,640.06, 1,460,716,914.29 and 588,580,871.93

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Solution

The fourth proportional to 1,058,489,640.06, 1,460,716,914.29 and 588,580,871.93 is: 812,242,276.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,489,640.06 : 1,460,716,914.29 = 588,580,871.93 : x
  2. Step 2: Convert to fraction form
    1,058,489,640.06/1,460,716,914.29 = 588,580,871.93/x
  3. Step 3: Cross multiply
    1,058,489,640.06x = 1,460,716,914.29 × 588,580,871.93
  4. Step 4: Simplify right side
    1,058,489,640.06x = 859,750,035,055,707,136
  5. Step 5: Solve for x
    x = 859,750,035,055,707,136/1,058,489,640.06
  6. Step 6: Final answer
    x = 812,242,276.65

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Double scale
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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.