Home / 26,477,084,810.16-36,538,782,161.40-14,434,103,720.88

Finding the Fourth Proportional to 26,477,084,810.16, 36,538,782,161.40 and 14,434,103,720.88

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Solution

The fourth proportional to 26,477,084,810.16, 36,538,782,161.40 and 14,434,103,720.88 is: 19,919,283,989.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,477,084,810.16 : 36,538,782,161.40 = 14,434,103,720.88 : x
  2. Step 2: Convert to fraction form
    26,477,084,810.16/36,538,782,161.40 = 14,434,103,720.88/x
  3. Step 3: Cross multiply
    26,477,084,810.16x = 36,538,782,161.40 × 14,434,103,720.88
  4. Step 4: Simplify right side
    26,477,084,810.16x = 527,404,571,552,287,490,048
  5. Step 5: Solve for x
    x = 527,404,571,552,287,490,048/26,477,084,810.16
  6. Step 6: Final answer
    x = 19,919,283,989.68

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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.