Home / 34,053,068.52-46,994,232.78-18,584,147.79

Finding the Fourth Proportional to 34,053,068.52, 46,994,232.78 and 18,584,147.79

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Solution

The fourth proportional to 34,053,068.52, 46,994,232.78 and 18,584,147.79 is: 25,646,668.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,053,068.52 : 46,994,232.78 = 18,584,147.79 : x
  2. Step 2: Convert to fraction form
    34,053,068.52/46,994,232.78 = 18,584,147.79/x
  3. Step 3: Cross multiply
    34,053,068.52x = 46,994,232.78 × 18,584,147.79
  4. Step 4: Simplify right side
    34,053,068.52x = 873,347,767,261,182.50
  5. Step 5: Solve for x
    x = 873,347,767,261,182.50/34,053,068.52
  6. Step 6: Final answer
    x = 25,646,668.72

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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.