Home / 1,058,489,656.83-1,460,716,937.43-588,580,888.68

Finding the Fourth Proportional to 1,058,489,656.83, 1,460,716,937.43 and 588,580,888.68

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Solution

The fourth proportional to 1,058,489,656.83, 1,460,716,937.43 and 588,580,888.68 is: 812,242,299.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,489,656.83 : 1,460,716,937.43 = 588,580,888.68 : x
  2. Step 2: Convert to fraction form
    1,058,489,656.83/1,460,716,937.43 = 588,580,888.68/x
  3. Step 3: Cross multiply
    1,058,489,656.83x = 1,460,716,937.43 × 588,580,888.68
  4. Step 4: Simplify right side
    1,058,489,656.83x = 859,750,073,142,477,312
  5. Step 5: Solve for x
    x = 859,750,073,142,477,312/1,058,489,656.83
  6. Step 6: Final answer
    x = 812,242,299.77

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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.