Home / 10,367,346,336.26-14,301,667,171.08-6,297,164,937.59

Finding the Fourth Proportional to 10,367,346,336.26, 14,301,667,171.08 and 6,297,164,937.59

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Solution

The fourth proportional to 10,367,346,336.26, 14,301,667,171.08 and 6,297,164,937.59 is: 8,686,886,126.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,367,346,336.26 : 14,301,667,171.08 = 6,297,164,937.59 : x
  2. Step 2: Convert to fraction form
    10,367,346,336.26/14,301,667,171.08 = 6,297,164,937.59/x
  3. Step 3: Cross multiply
    10,367,346,336.26x = 14,301,667,171.08 × 6,297,164,937.59
  4. Step 4: Simplify right side
    10,367,346,336.26x = 90,059,957,058,806,939,648
  5. Step 5: Solve for x
    x = 90,059,957,058,806,939,648/10,367,346,336.26
  6. Step 6: Final answer
    x = 8,686,886,126.67

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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.