Home / 26,521,707,707.95-36,599,770,448.73-14,478,718,515.31

Finding the Fourth Proportional to 26,521,707,707.95, 36,599,770,448.73 and 14,478,718,515.31

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Solution

The fourth proportional to 26,521,707,707.95, 36,599,770,448.73 and 14,478,718,515.31 is: 19,980,529,907.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,521,707,707.95 : 36,599,770,448.73 = 14,478,718,515.31 : x
  2. Step 2: Convert to fraction form
    26,521,707,707.95/36,599,770,448.73 = 14,478,718,515.31/x
  3. Step 3: Cross multiply
    26,521,707,707.95x = 36,599,770,448.73 × 14,478,718,515.31
  4. Step 4: Simplify right side
    26,521,707,707.95x = 529,917,774,052,122,886,144
  5. Step 5: Solve for x
    x = 529,917,774,052,122,886,144/26,521,707,707.95
  6. Step 6: Final answer
    x = 19,980,529,907.33

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1.5x scale

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.