Home / 7,019,368,868.48-10,529,052,663.35-3,089,075,024.66

Finding the Fourth Proportional to 7,019,368,868.48, 10,529,052,663.35 and 3,089,075,024.66

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Solution

The fourth proportional to 7,019,368,868.48, 10,529,052,663.35 and 3,089,075,024.66 is: 4,633,612,255.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,019,368,868.48 : 10,529,052,663.35 = 3,089,075,024.66 : x
  2. Step 2: Convert to fraction form
    7,019,368,868.48/10,529,052,663.35 = 3,089,075,024.66/x
  3. Step 3: Cross multiply
    7,019,368,868.48x = 10,529,052,663.35 × 3,089,075,024.66
  4. Step 4: Simplify right side
    7,019,368,868.48x = 32,525,033,615,640,965,120
  5. Step 5: Solve for x
    x = 32,525,033,615,640,965,120/7,019,368,868.48
  6. Step 6: Final answer
    x = 4,633,612,255.61

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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.