Home / 1,801,391,898,918.60-2,485,969,366,277.90-1,059,850,497,168.60

Finding the Fourth Proportional to 1,801,391,898,918.60, 2,485,969,366,277.90 and 1,059,850,497,168.60

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Solution

The fourth proportional to 1,801,391,898,918.60, 2,485,969,366,277.90 and 1,059,850,497,168.60 is: 1,462,622,248,038.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,801,391,898,918.60 : 2,485,969,366,277.90 = 1,059,850,497,168.60 : x
  2. Step 2: Convert to fraction form
    1,801,391,898,918.60/2,485,969,366,277.90 = 1,059,850,497,168.60/x
  3. Step 3: Cross multiply
    1,801,391,898,918.60x = 2,485,969,366,277.90 × 1,059,850,497,168.60
  4. Step 4: Simplify right side
    1,801,391,898,918.60x = 2,634,755,868,795,541,370,437,632
  5. Step 5: Solve for x
    x = 2,634,755,868,795,541,370,437,632/1,801,391,898,918.60
  6. Step 6: Final answer
    x = 1,462,622,248,038.99

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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.