Home / 10,008,958,680.18-13,811,450,040.63-5,939,159,068.33

Finding the Fourth Proportional to 10,008,958,680.18, 13,811,450,040.63 and 5,939,159,068.33

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Solution

The fourth proportional to 10,008,958,680.18, 13,811,450,040.63 and 5,939,159,068.33 is: 8,195,497,791.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,008,958,680.18 : 13,811,450,040.63 = 5,939,159,068.33 : x
  2. Step 2: Convert to fraction form
    10,008,958,680.18/13,811,450,040.63 = 5,939,159,068.33/x
  3. Step 3: Cross multiply
    10,008,958,680.18x = 13,811,450,040.63 × 5,939,159,068.33
  4. Step 4: Simplify right side
    10,008,958,680.18x = 82,028,398,755,559,882,752
  5. Step 5: Solve for x
    x = 82,028,398,755,559,882,752/10,008,958,680.18
  6. Step 6: Final answer
    x = 8,195,497,791.19

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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.