Home / 10,217,082,854.70-15,325,624,282.05-10,217,082,854.70

Finding the Fourth Proportional to 10,217,082,854.70, 15,325,624,282.05 and 10,217,082,854.70

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Solution

The fourth proportional to 10,217,082,854.70, 15,325,624,282.05 and 10,217,082,854.70 is: 15,325,624,282.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,217,082,854.70 : 15,325,624,282.05 = 10,217,082,854.70 : x
  2. Step 2: Convert to fraction form
    10,217,082,854.70/15,325,624,282.05 = 10,217,082,854.70/x
  3. Step 3: Cross multiply
    10,217,082,854.70x = 15,325,624,282.05 × 10,217,082,854.70
  4. Step 4: Simplify right side
    10,217,082,854.70x = 156,583,173,089,707,065,344
  5. Step 5: Solve for x
    x = 156,583,173,089,707,065,344/10,217,082,854.70
  6. Step 6: Final answer
    x = 15,325,624,282.05

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Double scale
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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.