Home / 26,644,938.61-36,770,126.00-14,421,795.61

Finding the Fourth Proportional to 26,644,938.61, 36,770,126.00 and 14,421,795.61

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Solution

The fourth proportional to 26,644,938.61, 36,770,126.00 and 14,421,795.61 is: 19,902,137.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,644,938.61 : 36,770,126.00 = 14,421,795.61 : x
  2. Step 2: Convert to fraction form
    26,644,938.61/36,770,126.00 = 14,421,795.61/x
  3. Step 3: Cross multiply
    26,644,938.61x = 36,770,126.00 × 14,421,795.61
  4. Step 4: Simplify right side
    26,644,938.61x = 530,291,241,671,425.06
  5. Step 5: Solve for x
    x = 530,291,241,671,425.06/26,644,938.61
  6. Step 6: Final answer
    x = 19,902,137.87

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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.