Home / 15,072,014,890.98-22,608,020,849.31-4,030,243,976.34

Finding the Fourth Proportional to 15,072,014,890.98, 22,608,020,849.31 and 4,030,243,976.34

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Solution

The fourth proportional to 15,072,014,890.98, 22,608,020,849.31 and 4,030,243,976.34 is: 6,045,365,566.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,072,014,890.98 : 22,608,020,849.31 = 4,030,243,976.34 : x
  2. Step 2: Convert to fraction form
    15,072,014,890.98/22,608,020,849.31 = 4,030,243,976.34/x
  3. Step 3: Cross multiply
    15,072,014,890.98x = 22,608,020,849.31 × 4,030,243,976.34
  4. Step 4: Simplify right side
    15,072,014,890.98x = 91,115,839,844,900,765,696
  5. Step 5: Solve for x
    x = 91,115,839,844,900,765,696/15,072,014,890.98
  6. Step 6: Final answer
    x = 6,045,365,566.84

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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.