Home / 10,217,256,211.26-14,097,707,703.99-5,871,144,074.67

Finding the Fourth Proportional to 10,217,256,211.26, 14,097,707,703.99 and 5,871,144,074.67

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Solution

The fourth proportional to 10,217,256,211.26, 14,097,707,703.99 and 5,871,144,074.67 is: 8,100,968,727.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,217,256,211.26 : 14,097,707,703.99 = 5,871,144,074.67 : x
  2. Step 2: Convert to fraction form
    10,217,256,211.26/14,097,707,703.99 = 5,871,144,074.67/x
  3. Step 3: Cross multiply
    10,217,256,211.26x = 14,097,707,703.99 × 5,871,144,074.67
  4. Step 4: Simplify right side
    10,217,256,211.26x = 82,769,673,052,710,502,400
  5. Step 5: Solve for x
    x = 82,769,673,052,710,502,400/10,217,256,211.26
  6. Step 6: Final answer
    x = 8,100,968,727.93

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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.