Home / 24,637,150.36-33,999,487.58-13,624,641.28

Finding the Fourth Proportional to 24,637,150.36, 33,999,487.58 and 13,624,641.28

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Solution

The fourth proportional to 24,637,150.36, 33,999,487.58 and 13,624,641.28 is: 18,802,126.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,637,150.36 : 33,999,487.58 = 13,624,641.28 : x
  2. Step 2: Convert to fraction form
    24,637,150.36/33,999,487.58 = 13,624,641.28/x
  3. Step 3: Cross multiply
    24,637,150.36x = 33,999,487.58 × 13,624,641.28
  4. Step 4: Simplify right side
    24,637,150.36x = 463,230,821,743,194.69
  5. Step 5: Solve for x
    x = 463,230,821,743,194.69/24,637,150.36
  6. Step 6: Final answer
    x = 18,802,126.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.