Home / 582,460,480.89-873,693,987.48-194,282,245.62

Finding the Fourth Proportional to 582,460,480.89, 873,693,987.48 and 194,282,245.62

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Solution

The fourth proportional to 582,460,480.89, 873,693,987.48 and 194,282,245.62 is: 291,424,457.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    582,460,480.89 : 873,693,987.48 = 194,282,245.62 : x
  2. Step 2: Convert to fraction form
    582,460,480.89/873,693,987.48 = 194,282,245.62/x
  3. Step 3: Cross multiply
    582,460,480.89x = 873,693,987.48 × 194,282,245.62
  4. Step 4: Simplify right side
    582,460,480.89x = 169,743,229,872,306,560
  5. Step 5: Solve for x
    x = 169,743,229,872,306,560/582,460,480.89
  6. Step 6: Final answer
    x = 291,424,457.87

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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.