Home / 17,095,519,847.79-23,591,819,627.03-9,475,057,740.94

Finding the Fourth Proportional to 17,095,519,847.79, 23,591,819,627.03 and 9,475,057,740.94

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Solution

The fourth proportional to 17,095,519,847.79, 23,591,819,627.03 and 9,475,057,740.94 is: 13,075,580,922.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,095,519,847.79 : 23,591,819,627.03 = 9,475,057,740.94 : x
  2. Step 2: Convert to fraction form
    17,095,519,847.79/23,591,819,627.03 = 9,475,057,740.94/x
  3. Step 3: Cross multiply
    17,095,519,847.79x = 23,591,819,627.03 × 9,475,057,740.94
  4. Step 4: Simplify right side
    17,095,519,847.79x = 223,533,853,180,052,406,272
  5. Step 5: Solve for x
    x = 223,533,853,180,052,406,272/17,095,519,847.79
  6. Step 6: Final answer
    x = 13,075,580,922.39

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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.