Home / 1,801,391,898,917.10-2,485,969,366,275.80-1,059,850,497,167.10

Finding the Fourth Proportional to 1,801,391,898,917.10, 2,485,969,366,275.80 and 1,059,850,497,167.10

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Solution

The fourth proportional to 1,801,391,898,917.10, 2,485,969,366,275.80 and 1,059,850,497,167.10 is: 1,462,622,248,036.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,801,391,898,917.10 : 2,485,969,366,275.80 = 1,059,850,497,167.10 : x
  2. Step 2: Convert to fraction form
    1,801,391,898,917.10/2,485,969,366,275.80 = 1,059,850,497,167.10/x
  3. Step 3: Cross multiply
    1,801,391,898,917.10x = 2,485,969,366,275.80 × 1,059,850,497,167.10
  4. Step 4: Simplify right side
    1,801,391,898,917.10x = 2,634,755,868,789,586,935,152,640
  5. Step 5: Solve for x
    x = 2,634,755,868,789,586,935,152,640/1,801,391,898,917.10
  6. Step 6: Final answer
    x = 1,462,622,248,036.90

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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.