Home / 183,176,567.70-252,786,128.19-99,546,358.38

Finding the Fourth Proportional to 183,176,567.70, 252,786,128.19 and 99,546,358.38

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Solution

The fourth proportional to 183,176,567.70, 252,786,128.19 and 99,546,358.38 is: 137,375,314.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,176,567.70 : 252,786,128.19 = 99,546,358.38 : x
  2. Step 2: Convert to fraction form
    183,176,567.70/252,786,128.19 = 99,546,358.38/x
  3. Step 3: Cross multiply
    183,176,567.70x = 252,786,128.19 × 99,546,358.38
  4. Step 4: Simplify right side
    183,176,567.70x = 25,163,938,510,294,360
  5. Step 5: Solve for x
    x = 25,163,938,510,294,360/183,176,567.70
  6. Step 6: Final answer
    x = 137,375,314.03

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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.