Home / 16,459,860.24-24,688,841.04-4,945,080.96

Finding the Fourth Proportional to 16,459,860.24, 24,688,841.04 and 4,945,080.96

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Solution

The fourth proportional to 16,459,860.24, 24,688,841.04 and 4,945,080.96 is: 7,417,336.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,459,860.24 : 24,688,841.04 = 4,945,080.96 : x
  2. Step 2: Convert to fraction form
    16,459,860.24/24,688,841.04 = 4,945,080.96/x
  3. Step 3: Cross multiply
    16,459,860.24x = 24,688,841.04 × 4,945,080.96
  4. Step 4: Simplify right side
    16,459,860.24x = 122,088,317,751,370.59
  5. Step 5: Solve for x
    x = 122,088,317,751,370.59/16,459,860.24
  6. Step 6: Final answer
    x = 7,417,336.23

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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.