Home / 46,391,995,801.60-69,559,514,591.14-18,028,809,753.59

Finding the Fourth Proportional to 46,391,995,801.60, 69,559,514,591.14 and 18,028,809,753.59

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Solution

The fourth proportional to 46,391,995,801.60, 69,559,514,591.14 and 18,028,809,753.59 is: 27,032,147,107.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,391,995,801.60 : 69,559,514,591.14 = 18,028,809,753.59 : x
  2. Step 2: Convert to fraction form
    46,391,995,801.60/69,559,514,591.14 = 18,028,809,753.59/x
  3. Step 3: Cross multiply
    46,391,995,801.60x = 69,559,514,591.14 × 18,028,809,753.59
  4. Step 4: Simplify right side
    46,391,995,801.60x = 1,254,075,255,115,382,784,000
  5. Step 5: Solve for x
    x = 1,254,075,255,115,382,784,000/46,391,995,801.60
  6. Step 6: Final answer
    x = 27,032,147,107.41

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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.