Home / 193,022,280,697.67-289,575,305,974.40-58,713,280,073.19

Finding the Fourth Proportional to 193,022,280,697.67, 289,575,305,974.40 and 58,713,280,073.19

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Solution

The fourth proportional to 193,022,280,697.67, 289,575,305,974.40 and 58,713,280,073.19 is: 88,082,660,615.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,022,280,697.67 : 289,575,305,974.40 = 58,713,280,073.19 : x
  2. Step 2: Convert to fraction form
    193,022,280,697.67/289,575,305,974.40 = 58,713,280,073.19/x
  3. Step 3: Cross multiply
    193,022,280,697.67x = 289,575,305,974.40 × 58,713,280,073.19
  4. Step 4: Simplify right side
    193,022,280,697.67x = 17,001,916,041,954,638,954,496
  5. Step 5: Solve for x
    x = 17,001,916,041,954,638,954,496/193,022,280,697.67
  6. Step 6: Final answer
    x = 88,082,660,615.67

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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.