Home / 33,935,005.19-50,895,938.25-13,185,407.72

Finding the Fourth Proportional to 33,935,005.19, 50,895,938.25 and 13,185,407.72

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Solution

The fourth proportional to 33,935,005.19, 50,895,938.25 and 13,185,407.72 is: 19,775,558.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,935,005.19 : 50,895,938.25 = 13,185,407.72 : x
  2. Step 2: Convert to fraction form
    33,935,005.19/50,895,938.25 = 13,185,407.72/x
  3. Step 3: Cross multiply
    33,935,005.19x = 50,895,938.25 × 13,185,407.72
  4. Step 4: Simplify right side
    33,935,005.19x = 671,083,696,863,713.62
  5. Step 5: Solve for x
    x = 671,083,696,863,713.62/33,935,005.19
  6. Step 6: Final answer
    x = 19,775,558.99

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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.