Home / 463,574,016,040.10-695,361,024,060.20-132,703,100,968.10

Finding the Fourth Proportional to 463,574,016,040.10, 695,361,024,060.20 and 132,703,100,968.10

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Solution

The fourth proportional to 463,574,016,040.10, 695,361,024,060.20 and 132,703,100,968.10 is: 199,054,651,452.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    463,574,016,040.10 : 695,361,024,060.20 = 132,703,100,968.10 : x
  2. Step 2: Convert to fraction form
    463,574,016,040.10/695,361,024,060.20 = 132,703,100,968.10/x
  3. Step 3: Cross multiply
    463,574,016,040.10x = 695,361,024,060.20 × 132,703,100,968.10
  4. Step 4: Simplify right side
    463,574,016,040.10x = 92,276,564,185,142,137,978,880
  5. Step 5: Solve for x
    x = 92,276,564,185,142,137,978,880/463,574,016,040.10
  6. Step 6: Final answer
    x = 199,054,651,452.16

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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.