Home / 45,937,570,600.90-68,906,355,901.35-38,590,930,216.90

Finding the Fourth Proportional to 45,937,570,600.90, 68,906,355,901.35 and 38,590,930,216.90

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Solution

The fourth proportional to 45,937,570,600.90, 68,906,355,901.35 and 38,590,930,216.90 is: 57,886,395,325.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,937,570,600.90 : 68,906,355,901.35 = 38,590,930,216.90 : x
  2. Step 2: Convert to fraction form
    45,937,570,600.90/68,906,355,901.35 = 38,590,930,216.90/x
  3. Step 3: Cross multiply
    45,937,570,600.90x = 68,906,355,901.35 × 38,590,930,216.90
  4. Step 4: Simplify right side
    45,937,570,600.90x = 2,659,160,372,089,873,498,112
  5. Step 5: Solve for x
    x = 2,659,160,372,089,873,498,112/45,937,570,600.90
  6. Step 6: Final answer
    x = 57,886,395,325.35

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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.