Home / 39,462,378.44-59,157,692.94-15,185,824.52

Finding the Fourth Proportional to 39,462,378.44, 59,157,692.94 and 15,185,824.52

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Solution

The fourth proportional to 39,462,378.44, 59,157,692.94 and 15,185,824.52 is: 22,764,931.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,462,378.44 : 59,157,692.94 = 15,185,824.52 : x
  2. Step 2: Convert to fraction form
    39,462,378.44/59,157,692.94 = 15,185,824.52/x
  3. Step 3: Cross multiply
    39,462,378.44x = 59,157,692.94 × 15,185,824.52
  4. Step 4: Simplify right side
    39,462,378.44x = 898,358,343,994,882.88
  5. Step 5: Solve for x
    x = 898,358,343,994,882.88/39,462,378.44
  6. Step 6: Final answer
    x = 22,764,931.55

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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.