Home / 322,359,869.93-444,858,126.99-183,138,271.16

Finding the Fourth Proportional to 322,359,869.93, 444,858,126.99 and 183,138,271.16

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Solution

The fourth proportional to 322,359,869.93, 444,858,126.99 and 183,138,271.16 is: 252,731,670.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    322,359,869.93 : 444,858,126.99 = 183,138,271.16 : x
  2. Step 2: Convert to fraction form
    322,359,869.93/444,858,126.99 = 183,138,271.16/x
  3. Step 3: Cross multiply
    322,359,869.93x = 444,858,126.99 × 183,138,271.16
  4. Step 4: Simplify right side
    322,359,869.93x = 81,470,548,289,047,056
  5. Step 5: Solve for x
    x = 81,470,548,289,047,056/322,359,869.93
  6. Step 6: Final answer
    x = 252,731,670.06

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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.