Home / 6,184,780,598.79-8,534,925,481.86-3,365,339,947.56

Finding the Fourth Proportional to 6,184,780,598.79, 8,534,925,481.86 and 3,365,339,947.56

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Solution

The fourth proportional to 6,184,780,598.79, 8,534,925,481.86 and 3,365,339,947.56 is: 4,644,130,089.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,184,780,598.79 : 8,534,925,481.86 = 3,365,339,947.56 : x
  2. Step 2: Convert to fraction form
    6,184,780,598.79/8,534,925,481.86 = 3,365,339,947.56/x
  3. Step 3: Cross multiply
    6,184,780,598.79x = 8,534,925,481.86 × 3,365,339,947.56
  4. Step 4: Simplify right side
    6,184,780,598.79x = 28,722,925,673,551,237,120
  5. Step 5: Solve for x
    x = 28,722,925,673,551,237,120/6,184,780,598.79
  6. Step 6: Final answer
    x = 4,644,130,089.14

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.