Home / 4,075,733,719.28-6,112,590,840.86-1,746,406,558.64

Finding the Fourth Proportional to 4,075,733,719.28, 6,112,590,840.86 and 1,746,406,558.64

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Solution

The fourth proportional to 4,075,733,719.28, 6,112,590,840.86 and 1,746,406,558.64 is: 2,619,177,176.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,075,733,719.28 : 6,112,590,840.86 = 1,746,406,558.64 : x
  2. Step 2: Convert to fraction form
    4,075,733,719.28/6,112,590,840.86 = 1,746,406,558.64/x
  3. Step 3: Cross multiply
    4,075,733,719.28x = 6,112,590,840.86 × 1,746,406,558.64
  4. Step 4: Simplify right side
    4,075,733,719.28x = 10,675,068,734,728,038,400
  5. Step 5: Solve for x
    x = 10,675,068,734,728,038,400/4,075,733,719.28
  6. Step 6: Final answer
    x = 2,619,177,176.43

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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.