Home / 41,728,816.95-62,549,047.77-14,036,371.84

Finding the Fourth Proportional to 41,728,816.95, 62,549,047.77 and 14,036,371.84

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Solution

The fourth proportional to 41,728,816.95, 62,549,047.77 and 14,036,371.84 is: 21,039,697.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,728,816.95 : 62,549,047.77 = 14,036,371.84 : x
  2. Step 2: Convert to fraction form
    41,728,816.95/62,549,047.77 = 14,036,371.84/x
  3. Step 3: Cross multiply
    41,728,816.95x = 62,549,047.77 × 14,036,371.84
  4. Step 4: Simplify right side
    41,728,816.95x = 877,961,692,737,642.88
  5. Step 5: Solve for x
    x = 877,961,692,737,642.88/41,728,816.95
  6. Step 6: Final answer
    x = 21,039,697.67

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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.