Home / 184,490,592,617.60-276,735,888,926.40-51,992,785,379.60

Finding the Fourth Proportional to 184,490,592,617.60, 276,735,888,926.40 and 51,992,785,379.60

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Solution

The fourth proportional to 184,490,592,617.60, 276,735,888,926.40 and 51,992,785,379.60 is: 77,989,178,069.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,490,592,617.60 : 276,735,888,926.40 = 51,992,785,379.60 : x
  2. Step 2: Convert to fraction form
    184,490,592,617.60/276,735,888,926.40 = 51,992,785,379.60/x
  3. Step 3: Cross multiply
    184,490,592,617.60x = 276,735,888,926.40 × 51,992,785,379.60
  4. Step 4: Simplify right side
    184,490,592,617.60x = 14,388,269,679,783,140,392,960
  5. Step 5: Solve for x
    x = 14,388,269,679,783,140,392,960/184,490,592,617.60
  6. Step 6: Final answer
    x = 77,989,178,069.40

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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.