Home / 582,460,540.07-873,694,076.47-194,282,304.77

Finding the Fourth Proportional to 582,460,540.07, 873,694,076.47 and 194,282,304.77

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Solution

The fourth proportional to 582,460,540.07, 873,694,076.47 and 194,282,304.77 is: 291,424,546.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    582,460,540.07 : 873,694,076.47 = 194,282,304.77 : x
  2. Step 2: Convert to fraction form
    582,460,540.07/873,694,076.47 = 194,282,304.77/x
  3. Step 3: Cross multiply
    582,460,540.07x = 873,694,076.47 × 194,282,304.77
  4. Step 4: Simplify right side
    582,460,540.07x = 169,743,298,843,282,528
  5. Step 5: Solve for x
    x = 169,743,298,843,282,528/582,460,540.07
  6. Step 6: Final answer
    x = 291,424,546.67

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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.