Home / 183,168,280.80-274,752,421.20-181,892,822.40

Finding the Fourth Proportional to 183,168,280.80, 274,752,421.20 and 181,892,822.40

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Solution

The fourth proportional to 183,168,280.80, 274,752,421.20 and 181,892,822.40 is: 272,839,233.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,168,280.80 : 274,752,421.20 = 181,892,822.40 : x
  2. Step 2: Convert to fraction form
    183,168,280.80/274,752,421.20 = 181,892,822.40/x
  3. Step 3: Cross multiply
    183,168,280.80x = 274,752,421.20 × 181,892,822.40
  4. Step 4: Simplify right side
    183,168,280.80x = 49,975,493,353,301,592
  5. Step 5: Solve for x
    x = 49,975,493,353,301,592/183,168,280.80
  6. Step 6: Final answer
    x = 272,839,233.60

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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.