Home / 17,232,319,965.24-25,795,464,465.33-11,243,550,877.20

Finding the Fourth Proportional to 17,232,319,965.24, 25,795,464,465.33 and 11,243,550,877.20

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Solution

The fourth proportional to 17,232,319,965.24, 25,795,464,465.33 and 11,243,550,877.20 is: 16,830,735,368.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,232,319,965.24 : 25,795,464,465.33 = 11,243,550,877.20 : x
  2. Step 2: Convert to fraction form
    17,232,319,965.24/25,795,464,465.33 = 11,243,550,877.20/x
  3. Step 3: Cross multiply
    17,232,319,965.24x = 25,795,464,465.33 × 11,243,550,877.20
  4. Step 4: Simplify right side
    17,232,319,965.24x = 290,032,617,116,942,598,144
  5. Step 5: Solve for x
    x = 290,032,617,116,942,598,144/17,232,319,965.24
  6. Step 6: Final answer
    x = 16,830,735,368.31

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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.