Home / 582,559,598.24-873,846,969.93-194,382,428.61

Finding the Fourth Proportional to 582,559,598.24, 873,846,969.93 and 194,382,428.61

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Solution

The fourth proportional to 582,559,598.24, 873,846,969.93 and 194,382,428.61 is: 291,576,169.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    582,559,598.24 : 873,846,969.93 = 194,382,428.61 : x
  2. Step 2: Convert to fraction form
    582,559,598.24/873,846,969.93 = 194,382,428.61/x
  3. Step 3: Cross multiply
    582,559,598.24x = 873,846,969.93 × 194,382,428.61
  4. Step 4: Simplify right side
    582,559,598.24x = 169,860,496,248,483,040
  5. Step 5: Solve for x
    x = 169,860,496,248,483,040/582,559,598.24
  6. Step 6: Final answer
    x = 291,576,169.65

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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.