Home / 589,032,033.80-883,548,050.70-200,725,809.80

Finding the Fourth Proportional to 589,032,033.80, 883,548,050.70 and 200,725,809.80

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Solution

The fourth proportional to 589,032,033.80, 883,548,050.70 and 200,725,809.80 is: 301,088,714.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    589,032,033.80 : 883,548,050.70 = 200,725,809.80 : x
  2. Step 2: Convert to fraction form
    589,032,033.80/883,548,050.70 = 200,725,809.80/x
  3. Step 3: Cross multiply
    589,032,033.80x = 883,548,050.70 × 200,725,809.80
  4. Step 4: Simplify right side
    589,032,033.80x = 177,350,897,973,968,992
  5. Step 5: Solve for x
    x = 177,350,897,973,968,992/589,032,033.80
  6. Step 6: Final answer
    x = 301,088,714.70

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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.