Home / 26,722,491.60-36,877,467.06-14,499,348.60

Finding the Fourth Proportional to 26,722,491.60, 36,877,467.06 and 14,499,348.60

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Solution

The fourth proportional to 26,722,491.60, 36,877,467.06 and 14,499,348.60 is: 20,009,333.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,722,491.60 : 36,877,467.06 = 14,499,348.60 : x
  2. Step 2: Convert to fraction form
    26,722,491.60/36,877,467.06 = 14,499,348.60/x
  3. Step 3: Cross multiply
    26,722,491.60x = 36,877,467.06 × 14,499,348.60
  4. Step 4: Simplify right side
    26,722,491.60x = 534,699,250,387,957.12
  5. Step 5: Solve for x
    x = 534,699,250,387,957.12/26,722,491.60
  6. Step 6: Final answer
    x = 20,009,333.65

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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.