Home / 40,184,477,955.62-60,276,716,912.68-15,004,161,300.79

Finding the Fourth Proportional to 40,184,477,955.62, 60,276,716,912.68 and 15,004,161,300.79

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Solution

The fourth proportional to 40,184,477,955.62, 60,276,716,912.68 and 15,004,161,300.79 is: 22,506,241,943.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,184,477,955.62 : 60,276,716,912.68 = 15,004,161,300.79 : x
  2. Step 2: Convert to fraction form
    40,184,477,955.62/60,276,716,912.68 = 15,004,161,300.79/x
  3. Step 3: Cross multiply
    40,184,477,955.62x = 60,276,716,912.68 × 15,004,161,300.79
  4. Step 4: Simplify right side
    40,184,477,955.62x = 904,401,583,239,666,597,888
  5. Step 5: Solve for x
    x = 904,401,583,239,666,597,888/40,184,477,955.62
  6. Step 6: Final answer
    x = 22,506,241,943.43

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1.5x scale

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.