Home / 192,273,779,561.76-265,302,731,814.48-110,953,935,859.68

Finding the Fourth Proportional to 192,273,779,561.76, 265,302,731,814.48 and 110,953,935,859.68

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Solution

The fourth proportional to 192,273,779,561.76, 265,302,731,814.48 and 110,953,935,859.68 is: 153,096,185,846.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,273,779,561.76 : 265,302,731,814.48 = 110,953,935,859.68 : x
  2. Step 2: Convert to fraction form
    192,273,779,561.76/265,302,731,814.48 = 110,953,935,859.68/x
  3. Step 3: Cross multiply
    192,273,779,561.76x = 265,302,731,814.48 × 110,953,935,859.68
  4. Step 4: Simplify right side
    192,273,779,561.76x = 29,436,382,289,141,696,561,152
  5. Step 5: Solve for x
    x = 29,436,382,289,141,696,561,152/192,273,779,561.76
  6. Step 6: Final answer
    x = 153,096,185,846.22

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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.