Home / 113,254,425,643.66-169,904,017,653.60-41,544,605,532.31

Finding the Fourth Proportional to 113,254,425,643.66, 169,904,017,653.60 and 41,544,605,532.31

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Solution

The fourth proportional to 113,254,425,643.66, 169,904,017,653.60 and 41,544,605,532.31 is: 62,325,117,554.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,254,425,643.66 : 169,904,017,653.60 = 41,544,605,532.31 : x
  2. Step 2: Convert to fraction form
    113,254,425,643.66/169,904,017,653.60 = 41,544,605,532.31/x
  3. Step 3: Cross multiply
    113,254,425,643.66x = 169,904,017,653.60 × 41,544,605,532.31
  4. Step 4: Simplify right side
    113,254,425,643.66x = 7,058,595,391,773,106,765,824
  5. Step 5: Solve for x
    x = 7,058,595,391,773,106,765,824/113,254,425,643.66
  6. Step 6: Final answer
    x = 62,325,117,554.19

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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.