Home / 113,504,886,980.79-170,257,494,333.51-46,352,132,029.10

Finding the Fourth Proportional to 113,504,886,980.79, 170,257,494,333.51 and 46,352,132,029.10

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Solution

The fourth proportional to 113,504,886,980.79, 170,257,494,333.51 and 46,352,132,029.10 is: 69,528,264,960.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,504,886,980.79 : 170,257,494,333.51 = 46,352,132,029.10 : x
  2. Step 2: Convert to fraction form
    113,504,886,980.79/170,257,494,333.51 = 46,352,132,029.10/x
  3. Step 3: Cross multiply
    113,504,886,980.79x = 170,257,494,333.51 × 46,352,132,029.10
  4. Step 4: Simplify right side
    113,504,886,980.79x = 7,891,797,856,289,750,515,712
  5. Step 5: Solve for x
    x = 7,891,797,856,289,750,515,712/113,504,886,980.79
  6. Step 6: Final answer
    x = 69,528,264,960.30

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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.