Home / 102,650,795.37-154,010,568.65-33,566,784.75

Finding the Fourth Proportional to 102,650,795.37, 154,010,568.65 and 33,566,784.75

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Solution

The fourth proportional to 102,650,795.37, 154,010,568.65 and 33,566,784.75 is: 50,361,417.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,650,795.37 : 154,010,568.65 = 33,566,784.75 : x
  2. Step 2: Convert to fraction form
    102,650,795.37/154,010,568.65 = 33,566,784.75/x
  3. Step 3: Cross multiply
    102,650,795.37x = 154,010,568.65 × 33,566,784.75
  4. Step 4: Simplify right side
    102,650,795.37x = 5,169,639,606,931,815
  5. Step 5: Solve for x
    x = 5,169,639,606,931,815/102,650,795.37
  6. Step 6: Final answer
    x = 50,361,417.93

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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.