Home / 593,283,033.36-818,655,333.57-325,288,340.64

Finding the Fourth Proportional to 593,283,033.36, 818,655,333.57 and 325,288,340.64

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Solution

The fourth proportional to 593,283,033.36, 818,655,333.57 and 325,288,340.64 is: 448,856,650.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,283,033.36 : 818,655,333.57 = 325,288,340.64 : x
  2. Step 2: Convert to fraction form
    593,283,033.36/818,655,333.57 = 325,288,340.64/x
  3. Step 3: Cross multiply
    593,283,033.36x = 818,655,333.57 × 325,288,340.64
  4. Step 4: Simplify right side
    593,283,033.36x = 266,299,035,013,071,008
  5. Step 5: Solve for x
    x = 266,299,035,013,071,008/593,283,033.36
  6. Step 6: Final answer
    x = 448,856,650.27

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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.