Home / 22,748,441.60-34,122,662.40-7,395,701.60

Finding the Fourth Proportional to 22,748,441.60, 34,122,662.40 and 7,395,701.60

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Solution

The fourth proportional to 22,748,441.60, 34,122,662.40 and 7,395,701.60 is: 11,093,552.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,748,441.60 : 34,122,662.40 = 7,395,701.60 : x
  2. Step 2: Convert to fraction form
    22,748,441.60/34,122,662.40 = 7,395,701.60/x
  3. Step 3: Cross multiply
    22,748,441.60x = 34,122,662.40 × 7,395,701.60
  4. Step 4: Simplify right side
    22,748,441.60x = 252,361,028,907,939.81
  5. Step 5: Solve for x
    x = 252,361,028,907,939.81/22,748,441.60
  6. Step 6: Final answer
    x = 11,093,552.40

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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.