Home / 26,307,691,307.19-36,305,327,862.77-14,877,969,350.60

Finding the Fourth Proportional to 26,307,691,307.19, 36,305,327,862.77 and 14,877,969,350.60

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Solution

The fourth proportional to 26,307,691,307.19, 36,305,327,862.77 and 14,877,969,350.60 is: 20,532,001,417.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,307,691,307.19 : 36,305,327,862.77 = 14,877,969,350.60 : x
  2. Step 2: Convert to fraction form
    26,307,691,307.19/36,305,327,862.77 = 14,877,969,350.60/x
  3. Step 3: Cross multiply
    26,307,691,307.19x = 36,305,327,862.77 × 14,877,969,350.60
  4. Step 4: Simplify right side
    26,307,691,307.19x = 540,149,555,205,520,293,888
  5. Step 5: Solve for x
    x = 540,149,555,205,520,293,888/26,307,691,307.19
  6. Step 6: Final answer
    x = 20,532,001,417.32

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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.