Home / 1,048,552,480,231.60-1,436,493,009,200.30-1,009,348,787,047.90

Finding the Fourth Proportional to 1,048,552,480,231.60, 1,436,493,009,200.30 and 1,009,348,787,047.90

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Solution

The fourth proportional to 1,048,552,480,231.60, 1,436,493,009,200.30 and 1,009,348,787,047.90 is: 1,382,784,842,699.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,048,552,480,231.60 : 1,436,493,009,200.30 = 1,009,348,787,047.90 : x
  2. Step 2: Convert to fraction form
    1,048,552,480,231.60/1,436,493,009,200.30 = 1,009,348,787,047.90/x
  3. Step 3: Cross multiply
    1,048,552,480,231.60x = 1,436,493,009,200.30 × 1,009,348,787,047.90
  4. Step 4: Simplify right side
    1,048,552,480,231.60x = 1,449,922,476,439,110,630,244,352
  5. Step 5: Solve for x
    x = 1,449,922,476,439,110,630,244,352/1,048,552,480,231.60
  6. Step 6: Final answer
    x = 1,382,784,842,699.39

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.