Home / 26,355,259,012.08-39,532,855,133.16-6,725,954,676.72

Finding the Fourth Proportional to 26,355,259,012.08, 39,532,855,133.16 and 6,725,954,676.72

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Solution

The fourth proportional to 26,355,259,012.08, 39,532,855,133.16 and 6,725,954,676.72 is: 10,088,923,495.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,355,259,012.08 : 39,532,855,133.16 = 6,725,954,676.72 : x
  2. Step 2: Convert to fraction form
    26,355,259,012.08/39,532,855,133.16 = 6,725,954,676.72/x
  3. Step 3: Cross multiply
    26,355,259,012.08x = 39,532,855,133.16 × 6,725,954,676.72
  4. Step 4: Simplify right side
    26,355,259,012.08x = 265,896,191,866,971,783,168
  5. Step 5: Solve for x
    x = 265,896,191,866,971,783,168/26,355,259,012.08
  6. Step 6: Final answer
    x = 10,088,923,495.12

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Double scale
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Similar ratio
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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.