Home / 17,157,075,944.70-25,735,613,917.05-6,111,606,200.70

Finding the Fourth Proportional to 17,157,075,944.70, 25,735,613,917.05 and 6,111,606,200.70

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Solution

The fourth proportional to 17,157,075,944.70, 25,735,613,917.05 and 6,111,606,200.70 is: 9,167,409,301.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,157,075,944.70 : 25,735,613,917.05 = 6,111,606,200.70 : x
  2. Step 2: Convert to fraction form
    17,157,075,944.70/25,735,613,917.05 = 6,111,606,200.70/x
  3. Step 3: Cross multiply
    17,157,075,944.70x = 25,735,613,917.05 × 6,111,606,200.70
  4. Step 4: Simplify right side
    17,157,075,944.70x = 157,285,937,594,263,994,368
  5. Step 5: Solve for x
    x = 157,285,937,594,263,994,368/17,157,075,944.70
  6. Step 6: Final answer
    x = 9,167,409,301.05

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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.