Home / 73,101,247,238.34-100,855,606,933.39-44,154,621,200.79

Finding the Fourth Proportional to 73,101,247,238.34, 100,855,606,933.39 and 44,154,621,200.79

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Solution

The fourth proportional to 73,101,247,238.34, 100,855,606,933.39 and 44,154,621,200.79 is: 60,918,811,762.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,101,247,238.34 : 100,855,606,933.39 = 44,154,621,200.79 : x
  2. Step 2: Convert to fraction form
    73,101,247,238.34/100,855,606,933.39 = 44,154,621,200.79/x
  3. Step 3: Cross multiply
    73,101,247,238.34x = 100,855,606,933.39 × 44,154,621,200.79
  4. Step 4: Simplify right side
    73,101,247,238.34x = 4,453,241,120,119,806,492,672
  5. Step 5: Solve for x
    x = 4,453,241,120,119,806,492,672/73,101,247,238.34
  6. Step 6: Final answer
    x = 60,918,811,762.55

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.