Home / 12,930,444,876.60-19,405,567,003.32-5,852,898,045

Finding the Fourth Proportional to 12,930,444,876.60, 19,405,567,003.32 and 5,852,898,045

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Solution

The fourth proportional to 12,930,444,876.60, 19,405,567,003.32 and 5,852,898,045 is: 8,783,828,109.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,930,444,876.60 : 19,405,567,003.32 = 5,852,898,045 : x
  2. Step 2: Convert to fraction form
    12,930,444,876.60/19,405,567,003.32 = 5,852,898,045/x
  3. Step 3: Cross multiply
    12,930,444,876.60x = 19,405,567,003.32 × 5,852,898,045
  4. Step 4: Simplify right side
    12,930,444,876.60x = 113,578,805,175,848,140,800
  5. Step 5: Solve for x
    x = 113,578,805,175,848,140,800/12,930,444,876.60
  6. Step 6: Final answer
    x = 8,783,828,109.53

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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.