Home / 7,019,368,869.10-10,529,052,664.29-3,089,075,025.28

Finding the Fourth Proportional to 7,019,368,869.10, 10,529,052,664.29 and 3,089,075,025.28

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Solution

The fourth proportional to 7,019,368,869.10, 10,529,052,664.29 and 3,089,075,025.28 is: 4,633,612,256.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,019,368,869.10 : 10,529,052,664.29 = 3,089,075,025.28 : x
  2. Step 2: Convert to fraction form
    7,019,368,869.10/10,529,052,664.29 = 3,089,075,025.28/x
  3. Step 3: Cross multiply
    7,019,368,869.10x = 10,529,052,664.29 × 3,089,075,025.28
  4. Step 4: Simplify right side
    7,019,368,869.10x = 32,525,033,625,116,086,272
  5. Step 5: Solve for x
    x = 32,525,033,625,116,086,272/7,019,368,869.10
  6. Step 6: Final answer
    x = 4,633,612,256.55

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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.