Home / 16,293,847.20-22,875,159-16,293,847.20

Finding the Fourth Proportional to 16,293,847.20, 22,875,159 and 16,293,847.20

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Solution

The fourth proportional to 16,293,847.20, 22,875,159 and 16,293,847.20 is: 22,875,159

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,293,847.20 : 22,875,159 = 16,293,847.20 : x
  2. Step 2: Convert to fraction form
    16,293,847.20/22,875,159 = 16,293,847.20/x
  3. Step 3: Cross multiply
    16,293,847.20x = 22,875,159 × 16,293,847.20
  4. Step 4: Simplify right side
    16,293,847.20x = 372,724,345,421,704.81
  5. Step 5: Solve for x
    x = 372,724,345,421,704.81/16,293,847.20
  6. Step 6: Final answer
    x = 22,875,159

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.