Home / 582,559,600.24-873,846,972.93-194,382,430.61

Finding the Fourth Proportional to 582,559,600.24, 873,846,972.93 and 194,382,430.61

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Solution

The fourth proportional to 582,559,600.24, 873,846,972.93 and 194,382,430.61 is: 291,576,172.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    582,559,600.24 : 873,846,972.93 = 194,382,430.61 : x
  2. Step 2: Convert to fraction form
    582,559,600.24/873,846,972.93 = 194,382,430.61/x
  3. Step 3: Cross multiply
    582,559,600.24x = 873,846,972.93 × 194,382,430.61
  4. Step 4: Simplify right side
    582,559,600.24x = 169,860,498,579,324,288
  5. Step 5: Solve for x
    x = 169,860,498,579,324,288/582,559,600.24
  6. Step 6: Final answer
    x = 291,576,172.65

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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.