Home / 150,959,674,081.32-226,438,018,888.88-69,161,514,436.93

Finding the Fourth Proportional to 150,959,674,081.32, 226,438,018,888.88 and 69,161,514,436.93

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Solution

The fourth proportional to 150,959,674,081.32, 226,438,018,888.88 and 69,161,514,436.93 is: 103,741,587,995.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,959,674,081.32 : 226,438,018,888.88 = 69,161,514,436.93 : x
  2. Step 2: Convert to fraction form
    150,959,674,081.32/226,438,018,888.88 = 69,161,514,436.93/x
  3. Step 3: Cross multiply
    150,959,674,081.32x = 226,438,018,888.88 × 69,161,514,436.93
  4. Step 4: Simplify right side
    150,959,674,081.32x = 15,660,796,312,453,101,125,632
  5. Step 5: Solve for x
    x = 15,660,796,312,453,101,125,632/150,959,674,081.32
  6. Step 6: Final answer
    x = 103,741,587,995.33

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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.