Home / 183,012,291.83-252,463,576.73-116,863,240.07

Finding the Fourth Proportional to 183,012,291.83, 252,463,576.73 and 116,863,240.07

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Solution

The fourth proportional to 183,012,291.83, 252,463,576.73 and 116,863,240.07 is: 161,211,639.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,012,291.83 : 252,463,576.73 = 116,863,240.07 : x
  2. Step 2: Convert to fraction form
    183,012,291.83/252,463,576.73 = 116,863,240.07/x
  3. Step 3: Cross multiply
    183,012,291.83x = 252,463,576.73 × 116,863,240.07
  4. Step 4: Simplify right side
    183,012,291.83x = 29,503,711,574,482,220
  5. Step 5: Solve for x
    x = 29,503,711,574,482,220/183,012,291.83
  6. Step 6: Final answer
    x = 161,211,639.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.