Home / 1,332,599,058.83-1,840,902,262.29-1,064,322,664.18

Finding the Fourth Proportional to 1,332,599,058.83, 1,840,902,262.29 and 1,064,322,664.18

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Solution

The fourth proportional to 1,332,599,058.83, 1,840,902,262.29 and 1,064,322,664.18 is: 1,470,295,200.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,332,599,058.83 : 1,840,902,262.29 = 1,064,322,664.18 : x
  2. Step 2: Convert to fraction form
    1,332,599,058.83/1,840,902,262.29 = 1,064,322,664.18/x
  3. Step 3: Cross multiply
    1,332,599,058.83x = 1,840,902,262.29 × 1,064,322,664.18
  4. Step 4: Simplify right side
    1,332,599,058.83x = 1,959,314,000,290,879,744
  5. Step 5: Solve for x
    x = 1,959,314,000,290,879,744/1,332,599,058.83
  6. Step 6: Final answer
    x = 1,470,295,200.42

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Half scale
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Double scale
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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.