Home / 7,548,269,749.27-10,416,643,716.95-4,161,104,628.03

Finding the Fourth Proportional to 7,548,269,749.27, 10,416,643,716.95 and 4,161,104,628.03

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Solution

The fourth proportional to 7,548,269,749.27, 10,416,643,716.95 and 4,161,104,628.03 is: 5,742,341,731.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,548,269,749.27 : 10,416,643,716.95 = 4,161,104,628.03 : x
  2. Step 2: Convert to fraction form
    7,548,269,749.27/10,416,643,716.95 = 4,161,104,628.03/x
  3. Step 3: Cross multiply
    7,548,269,749.27x = 10,416,643,716.95 × 4,161,104,628.03
  4. Step 4: Simplify right side
    7,548,269,749.27x = 43,344,744,379,140,268,032
  5. Step 5: Solve for x
    x = 43,344,744,379,140,268,032/7,548,269,749.27
  6. Step 6: Final answer
    x = 5,742,341,731.14

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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.