Home / 26,546,002.02-36,638,909.01-16,749,846.63

Finding the Fourth Proportional to 26,546,002.02, 36,638,909.01 and 16,749,846.63

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Solution

The fourth proportional to 26,546,002.02, 36,638,909.01 and 16,749,846.63 is: 23,118,212.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,546,002.02 : 36,638,909.01 = 16,749,846.63 : x
  2. Step 2: Convert to fraction form
    26,546,002.02/36,638,909.01 = 16,749,846.63/x
  3. Step 3: Cross multiply
    26,546,002.02x = 36,638,909.01 × 16,749,846.63
  4. Step 4: Simplify right side
    26,546,002.02x = 613,696,106,608,025.12
  5. Step 5: Solve for x
    x = 613,696,106,608,025.12/26,546,002.02
  6. Step 6: Final answer
    x = 23,118,212.16

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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.