Home / 5,848,551,075.12-8,773,110,073.80-1,917,909,512.88

Finding the Fourth Proportional to 5,848,551,075.12, 8,773,110,073.80 and 1,917,909,512.88

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Solution

The fourth proportional to 5,848,551,075.12, 8,773,110,073.80 and 1,917,909,512.88 is: 2,876,957,224.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,848,551,075.12 : 8,773,110,073.80 = 1,917,909,512.88 : x
  2. Step 2: Convert to fraction form
    5,848,551,075.12/8,773,110,073.80 = 1,917,909,512.88/x
  3. Step 3: Cross multiply
    5,848,551,075.12x = 8,773,110,073.80 × 1,917,909,512.88
  4. Step 4: Simplify right side
    5,848,551,075.12x = 16,826,031,268,084,377,600
  5. Step 5: Solve for x
    x = 16,826,031,268,084,377,600/5,848,551,075.12
  6. Step 6: Final answer
    x = 2,876,957,224.44

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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.