Home / 183,975,812.80-275,963,719.20-175,017,860.80

Finding the Fourth Proportional to 183,975,812.80, 275,963,719.20 and 175,017,860.80

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Solution

The fourth proportional to 183,975,812.80, 275,963,719.20 and 175,017,860.80 is: 262,526,791.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,975,812.80 : 275,963,719.20 = 175,017,860.80 : x
  2. Step 2: Convert to fraction form
    183,975,812.80/275,963,719.20 = 175,017,860.80/x
  3. Step 3: Cross multiply
    183,975,812.80x = 275,963,719.20 × 175,017,860.80
  4. Step 4: Simplify right side
    183,975,812.80x = 48,298,579,792,795,888
  5. Step 5: Solve for x
    x = 48,298,579,792,795,888/183,975,812.80
  6. Step 6: Final answer
    x = 262,526,791.20

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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.