Home / 17,066,630,485.80-25,548,941,121.59-10,323,365,216.90

Finding the Fourth Proportional to 17,066,630,485.80, 25,548,941,121.59 and 10,323,365,216.90

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Solution

The fourth proportional to 17,066,630,485.80, 25,548,941,121.59 and 10,323,365,216.90 is: 15,454,195,854.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,066,630,485.80 : 25,548,941,121.59 = 10,323,365,216.90 : x
  2. Step 2: Convert to fraction form
    17,066,630,485.80/25,548,941,121.59 = 10,323,365,216.90/x
  3. Step 3: Cross multiply
    17,066,630,485.80x = 25,548,941,121.59 × 10,323,365,216.90
  4. Step 4: Simplify right side
    17,066,630,485.80x = 263,751,050,103,141,171,200
  5. Step 5: Solve for x
    x = 263,751,050,103,141,171,200/17,066,630,485.80
  6. Step 6: Final answer
    x = 15,454,195,854.45

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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.