Home / 26,437,671.36-36,483,888.24-14,835,208.64

Finding the Fourth Proportional to 26,437,671.36, 36,483,888.24 and 14,835,208.64

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Solution

The fourth proportional to 26,437,671.36, 36,483,888.24 and 14,835,208.64 is: 20,472,532.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,437,671.36 : 36,483,888.24 = 14,835,208.64 : x
  2. Step 2: Convert to fraction form
    26,437,671.36/36,483,888.24 = 14,835,208.64/x
  3. Step 3: Cross multiply
    26,437,671.36x = 36,483,888.24 × 14,835,208.64
  4. Step 4: Simplify right side
    26,437,671.36x = 541,246,094,038,842.44
  5. Step 5: Solve for x
    x = 541,246,094,038,842.44/26,437,671.36
  6. Step 6: Final answer
    x = 20,472,532.80

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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.