Home / 170,567,334,460.74-255,866,730,003.48-55,701,603,988.19

Finding the Fourth Proportional to 170,567,334,460.74, 255,866,730,003.48 and 55,701,603,988.19

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Solution

The fourth proportional to 170,567,334,460.74, 255,866,730,003.48 and 55,701,603,988.19 is: 83,557,542,324.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,567,334,460.74 : 255,866,730,003.48 = 55,701,603,988.19 : x
  2. Step 2: Convert to fraction form
    170,567,334,460.74/255,866,730,003.48 = 55,701,603,988.19/x
  3. Step 3: Cross multiply
    170,567,334,460.74x = 255,866,730,003.48 × 55,701,603,988.19
  4. Step 4: Simplify right side
    170,567,334,460.74x = 14,252,187,268,406,466,052,096
  5. Step 5: Solve for x
    x = 14,252,187,268,406,466,052,096/170,567,334,460.74
  6. Step 6: Final answer
    x = 83,557,542,324.65

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1.5x scale

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.