Home / 124,210,184,209.20-186,188,297,344.20-61,228,615,287.60

Finding the Fourth Proportional to 124,210,184,209.20, 186,188,297,344.20 and 61,228,615,287.60

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Solution

The fourth proportional to 124,210,184,209.20, 186,188,297,344.20 and 61,228,615,287.60 is: 91,780,329,461.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,210,184,209.20 : 186,188,297,344.20 = 61,228,615,287.60 : x
  2. Step 2: Convert to fraction form
    124,210,184,209.20/186,188,297,344.20 = 61,228,615,287.60/x
  3. Step 3: Cross multiply
    124,210,184,209.20x = 186,188,297,344.20 × 61,228,615,287.60
  4. Step 4: Simplify right side
    124,210,184,209.20x = 11,400,051,629,141,300,084,736
  5. Step 5: Solve for x
    x = 11,400,051,629,141,300,084,736/124,210,184,209.20
  6. Step 6: Final answer
    x = 91,780,329,461.08

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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.