Home / 80,250,926,355.60-120,376,389,533.40-24,353,324,246.40

Finding the Fourth Proportional to 80,250,926,355.60, 120,376,389,533.40 and 24,353,324,246.40

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Solution

The fourth proportional to 80,250,926,355.60, 120,376,389,533.40 and 24,353,324,246.40 is: 36,529,986,369.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,250,926,355.60 : 120,376,389,533.40 = 24,353,324,246.40 : x
  2. Step 2: Convert to fraction form
    80,250,926,355.60/120,376,389,533.40 = 24,353,324,246.40/x
  3. Step 3: Cross multiply
    80,250,926,355.60x = 120,376,389,533.40 × 24,353,324,246.40
  4. Step 4: Simplify right side
    80,250,926,355.60x = 2,931,565,245,917,841,326,080
  5. Step 5: Solve for x
    x = 2,931,565,245,917,841,326,080/80,250,926,355.60
  6. Step 6: Final answer
    x = 36,529,986,369.60

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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.