Home / 30,234,622,090.20-45,358,735,580.10-17,806,555,440.60

Finding the Fourth Proportional to 30,234,622,090.20, 45,358,735,580.10 and 17,806,555,440.60

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Solution

The fourth proportional to 30,234,622,090.20, 45,358,735,580.10 and 17,806,555,440.60 is: 26,713,839,432.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,234,622,090.20 : 45,358,735,580.10 = 17,806,555,440.60 : x
  2. Step 2: Convert to fraction form
    30,234,622,090.20/45,358,735,580.10 = 17,806,555,440.60/x
  3. Step 3: Cross multiply
    30,234,622,090.20x = 45,358,735,580.10 × 17,806,555,440.60
  4. Step 4: Simplify right side
    30,234,622,090.20x = 807,682,839,822,566,293,504
  5. Step 5: Solve for x
    x = 807,682,839,822,566,293,504/30,234,622,090.20
  6. Step 6: Final answer
    x = 26,713,839,432.59

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1.5x scale

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.