Home / 433,875,076.54-598,784,531.67-245,736,837.83

Finding the Fourth Proportional to 433,875,076.54, 598,784,531.67 and 245,736,837.83

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Solution

The fourth proportional to 433,875,076.54, 598,784,531.67 and 245,736,837.83 is: 339,137,750.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    433,875,076.54 : 598,784,531.67 = 245,736,837.83 : x
  2. Step 2: Convert to fraction form
    433,875,076.54/598,784,531.67 = 245,736,837.83/x
  3. Step 3: Cross multiply
    433,875,076.54x = 598,784,531.67 × 245,736,837.83
  4. Step 4: Simplify right side
    433,875,076.54x = 147,143,417,355,600,256
  5. Step 5: Solve for x
    x = 147,143,417,355,600,256/433,875,076.54
  6. Step 6: Final answer
    x = 339,137,750.27

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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.