Home / 183,427,411.56-253,033,349.76-109,035,057.84

Finding the Fourth Proportional to 183,427,411.56, 253,033,349.76 and 109,035,057.84

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Solution

The fourth proportional to 183,427,411.56, 253,033,349.76 and 109,035,057.84 is: 150,411,030.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,427,411.56 : 253,033,349.76 = 109,035,057.84 : x
  2. Step 2: Convert to fraction form
    183,427,411.56/253,033,349.76 = 109,035,057.84/x
  3. Step 3: Cross multiply
    183,427,411.56x = 253,033,349.76 × 109,035,057.84
  4. Step 4: Simplify right side
    183,427,411.56x = 27,589,505,926,530,548
  5. Step 5: Solve for x
    x = 27,589,505,926,530,548/183,427,411.56
  6. Step 6: Final answer
    x = 150,411,030.13

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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.