Home / 5,196,350,134.80-7,794,525,202.20-4,216,798,083.60

Finding the Fourth Proportional to 5,196,350,134.80, 7,794,525,202.20 and 4,216,798,083.60

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Solution

The fourth proportional to 5,196,350,134.80, 7,794,525,202.20 and 4,216,798,083.60 is: 6,325,197,125.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,196,350,134.80 : 7,794,525,202.20 = 4,216,798,083.60 : x
  2. Step 2: Convert to fraction form
    5,196,350,134.80/7,794,525,202.20 = 4,216,798,083.60/x
  3. Step 3: Cross multiply
    5,196,350,134.80x = 7,794,525,202.20 × 4,216,798,083.60
  4. Step 4: Simplify right side
    5,196,350,134.80x = 32,867,938,935,208,861,696
  5. Step 5: Solve for x
    x = 32,867,938,935,208,861,696/5,196,350,134.80
  6. Step 6: Final answer
    x = 6,325,197,125.40

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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.