Home / 94,792,856,537.42-142,174,148,946.04-27,624,390,145.28

Finding the Fourth Proportional to 94,792,856,537.42, 142,174,148,946.04 and 27,624,390,145.28

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Solution

The fourth proportional to 94,792,856,537.42, 142,174,148,946.04 and 27,624,390,145.28 is: 41,432,174,348.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,792,856,537.42 : 142,174,148,946.04 = 27,624,390,145.28 : x
  2. Step 2: Convert to fraction form
    94,792,856,537.42/142,174,148,946.04 = 27,624,390,145.28/x
  3. Step 3: Cross multiply
    94,792,856,537.42x = 142,174,148,946.04 × 27,624,390,145.28
  4. Step 4: Simplify right side
    94,792,856,537.42x = 3,927,474,159,057,847,713,792
  5. Step 5: Solve for x
    x = 3,927,474,159,057,847,713,792/94,792,856,537.42
  6. Step 6: Final answer
    x = 41,432,174,348.58

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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.