Home / 25,823,908,217.44-35,635,892,263.60-14,391,868,749.28

Finding the Fourth Proportional to 25,823,908,217.44, 35,635,892,263.60 and 14,391,868,749.28

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Solution

The fourth proportional to 25,823,908,217.44, 35,635,892,263.60 and 14,391,868,749.28 is: 19,860,165,235.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,823,908,217.44 : 35,635,892,263.60 = 14,391,868,749.28 : x
  2. Step 2: Convert to fraction form
    25,823,908,217.44/35,635,892,263.60 = 14,391,868,749.28/x
  3. Step 3: Cross multiply
    25,823,908,217.44x = 35,635,892,263.60 × 14,391,868,749.28
  4. Step 4: Simplify right side
    25,823,908,217.44x = 512,867,084,221,213,769,728
  5. Step 5: Solve for x
    x = 512,867,084,221,213,769,728/25,823,908,217.44
  6. Step 6: Final answer
    x = 19,860,165,235.36

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Double scale
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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.