Home / 26,022,453.66-35,911,199.95-14,420,210.90

Finding the Fourth Proportional to 26,022,453.66, 35,911,199.95 and 14,420,210.90

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Solution

The fourth proportional to 26,022,453.66, 35,911,199.95 and 14,420,210.90 is: 19,900,009.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,022,453.66 : 35,911,199.95 = 14,420,210.90 : x
  2. Step 2: Convert to fraction form
    26,022,453.66/35,911,199.95 = 14,420,210.90/x
  3. Step 3: Cross multiply
    26,022,453.66x = 35,911,199.95 × 14,420,210.90
  4. Step 4: Simplify right side
    26,022,453.66x = 517,847,076,735,462.88
  5. Step 5: Solve for x
    x = 517,847,076,735,462.88/26,022,453.66
  6. Step 6: Final answer
    x = 19,900,009.56

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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.