Home / 106,480,894.56-146,943,634.59-57,588,322.56

Finding the Fourth Proportional to 106,480,894.56, 146,943,634.59 and 57,588,322.56

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Solution

The fourth proportional to 106,480,894.56, 146,943,634.59 and 57,588,322.56 is: 79,471,885.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,480,894.56 : 146,943,634.59 = 57,588,322.56 : x
  2. Step 2: Convert to fraction form
    106,480,894.56/146,943,634.59 = 57,588,322.56/x
  3. Step 3: Cross multiply
    106,480,894.56x = 146,943,634.59 × 57,588,322.56
  4. Step 4: Simplify right side
    106,480,894.56x = 8,462,237,426,907,694
  5. Step 5: Solve for x
    x = 8,462,237,426,907,694/106,480,894.56
  6. Step 6: Final answer
    x = 79,471,885.19

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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.