Home / 32,333,440,441.60-48,500,160,662.40-18,353,660,550.40

Finding the Fourth Proportional to 32,333,440,441.60, 48,500,160,662.40 and 18,353,660,550.40

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Solution

The fourth proportional to 32,333,440,441.60, 48,500,160,662.40 and 18,353,660,550.40 is: 27,530,490,825.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,333,440,441.60 : 48,500,160,662.40 = 18,353,660,550.40 : x
  2. Step 2: Convert to fraction form
    32,333,440,441.60/48,500,160,662.40 = 18,353,660,550.40/x
  3. Step 3: Cross multiply
    32,333,440,441.60x = 48,500,160,662.40 × 18,353,660,550.40
  4. Step 4: Simplify right side
    32,333,440,441.60x = 890,155,485,437,552,885,760
  5. Step 5: Solve for x
    x = 890,155,485,437,552,885,760/32,333,440,441.60
  6. Step 6: Final answer
    x = 27,530,490,825.60

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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.