Home / 183,546,325.46-275,318,263.46-74,369,885.78

Finding the Fourth Proportional to 183,546,325.46, 275,318,263.46 and 74,369,885.78

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Solution

The fourth proportional to 183,546,325.46, 275,318,263.46 and 74,369,885.78 is: 111,554,332.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,546,325.46 : 275,318,263.46 = 74,369,885.78 : x
  2. Step 2: Convert to fraction form
    183,546,325.46/275,318,263.46 = 74,369,885.78/x
  3. Step 3: Cross multiply
    183,546,325.46x = 275,318,263.46 × 74,369,885.78
  4. Step 4: Simplify right side
    183,546,325.46x = 20,475,387,806,668,148
  5. Step 5: Solve for x
    x = 20,475,387,806,668,148/183,546,325.46
  6. Step 6: Final answer
    x = 111,554,332.43

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.