Home / 581,213,740,060.14-872,265,593,611.23-263,083,349,705.58

Finding the Fourth Proportional to 581,213,740,060.14, 872,265,593,611.23 and 263,083,349,705.58

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Solution

The fourth proportional to 581,213,740,060.14, 872,265,593,611.23 and 263,083,349,705.58 is: 394,826,444,014.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    581,213,740,060.14 : 872,265,593,611.23 = 263,083,349,705.58 : x
  2. Step 2: Convert to fraction form
    581,213,740,060.14/872,265,593,611.23 = 263,083,349,705.58/x
  3. Step 3: Cross multiply
    581,213,740,060.14x = 872,265,593,611.23 × 263,083,349,705.58
  4. Step 4: Simplify right side
    581,213,740,060.14x = 229,478,554,200,168,537,784,320
  5. Step 5: Solve for x
    x = 229,478,554,200,168,537,784,320/581,213,740,060.14
  6. Step 6: Final answer
    x = 394,826,444,014.25

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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.