Home / 24,962,415.80-37,443,623.70-21,183,279.80

Finding the Fourth Proportional to 24,962,415.80, 37,443,623.70 and 21,183,279.80

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Solution

The fourth proportional to 24,962,415.80, 37,443,623.70 and 21,183,279.80 is: 31,774,919.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,962,415.80 : 37,443,623.70 = 21,183,279.80 : x
  2. Step 2: Convert to fraction form
    24,962,415.80/37,443,623.70 = 21,183,279.80/x
  3. Step 3: Cross multiply
    24,962,415.80x = 37,443,623.70 × 21,183,279.80
  4. Step 4: Simplify right side
    24,962,415.80x = 793,178,757,563,011.38
  5. Step 5: Solve for x
    x = 793,178,757,563,011.38/24,962,415.80
  6. Step 6: Final answer
    x = 31,774,919.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.