Home / 41,728,801.59-62,549,024.74-14,036,356.50

Finding the Fourth Proportional to 41,728,801.59, 62,549,024.74 and 14,036,356.50

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Solution

The fourth proportional to 41,728,801.59, 62,549,024.74 and 14,036,356.50 is: 21,039,674.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,728,801.59 : 62,549,024.74 = 14,036,356.50 : x
  2. Step 2: Convert to fraction form
    41,728,801.59/62,549,024.74 = 14,036,356.50/x
  3. Step 3: Cross multiply
    41,728,801.59x = 62,549,024.74 × 14,036,356.50
  4. Step 4: Simplify right side
    41,728,801.59x = 877,960,409,977,959.88
  5. Step 5: Solve for x
    x = 877,960,409,977,959.88/41,728,801.59
  6. Step 6: Final answer
    x = 21,039,674.67

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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.