Home / 14,033,699.74-21,051,303.18-4,449,825.64

Finding the Fourth Proportional to 14,033,699.74, 21,051,303.18 and 4,449,825.64

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Solution

The fourth proportional to 14,033,699.74, 21,051,303.18 and 4,449,825.64 is: 6,674,977.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,033,699.74 : 21,051,303.18 = 4,449,825.64 : x
  2. Step 2: Convert to fraction form
    14,033,699.74/21,051,303.18 = 4,449,825.64/x
  3. Step 3: Cross multiply
    14,033,699.74x = 21,051,303.18 × 4,449,825.64
  4. Step 4: Simplify right side
    14,033,699.74x = 93,674,628,645,777.53
  5. Step 5: Solve for x
    x = 93,674,628,645,777.53/14,033,699.74
  6. Step 6: Final answer
    x = 6,674,977.40

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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.