Home / 1,058,461,043.29-1,460,711,917.21-582,188,247.93

Finding the Fourth Proportional to 1,058,461,043.29, 1,460,711,917.21 and 582,188,247.93

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Solution

The fourth proportional to 1,058,461,043.29, 1,460,711,917.21 and 582,188,247.93 is: 803,439,405.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,461,043.29 : 1,460,711,917.21 = 582,188,247.93 : x
  2. Step 2: Convert to fraction form
    1,058,461,043.29/1,460,711,917.21 = 582,188,247.93/x
  3. Step 3: Cross multiply
    1,058,461,043.29x = 1,460,711,917.21 × 582,188,247.93
  4. Step 4: Simplify right side
    1,058,461,043.29x = 850,409,311,816,089,472
  5. Step 5: Solve for x
    x = 850,409,311,816,089,472/1,058,461,043.29
  6. Step 6: Final answer
    x = 803,439,405.93

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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.