Home / 26,242,386.96-36,214,509.57-14,639,950.41

Finding the Fourth Proportional to 26,242,386.96, 36,214,509.57 and 14,639,950.41

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Solution

The fourth proportional to 26,242,386.96, 36,214,509.57 and 14,639,950.41 is: 20,203,140.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,242,386.96 : 36,214,509.57 = 14,639,950.41 : x
  2. Step 2: Convert to fraction form
    26,242,386.96/36,214,509.57 = 14,639,950.41/x
  3. Step 3: Cross multiply
    26,242,386.96x = 36,214,509.57 × 14,639,950.41
  4. Step 4: Simplify right side
    26,242,386.96x = 530,178,624,227,270.44
  5. Step 5: Solve for x
    x = 530,178,624,227,270.44/26,242,386.96
  6. Step 6: Final answer
    x = 20,203,140.25

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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.