Home / 19,134,148,961,120-28,701,297,904,304-4,629,130,617,295.60

Finding the Fourth Proportional to 19,134,148,961,120, 28,701,297,904,304 and 4,629,130,617,295.60

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Solution

The fourth proportional to 19,134,148,961,120, 28,701,297,904,304 and 4,629,130,617,295.60 is: 6,943,713,940,709.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,134,148,961,120 : 28,701,297,904,304 = 4,629,130,617,295.60 : x
  2. Step 2: Convert to fraction form
    19,134,148,961,120/28,701,297,904,304 = 4,629,130,617,295.60/x
  3. Step 3: Cross multiply
    19,134,148,961,120x = 28,701,297,904,304 × 4,629,130,617,295.60
  4. Step 4: Simplify right side
    19,134,148,961,120x = 132,862,056,884,935,683,353,870,336
  5. Step 5: Solve for x
    x = 132,862,056,884,935,683,353,870,336/19,134,148,961,120
  6. Step 6: Final answer
    x = 6,943,713,940,709.22

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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.