Home / 29,107,256.61-43,651,437.39-9,671,262.96

Finding the Fourth Proportional to 29,107,256.61, 43,651,437.39 and 9,671,262.96

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Solution

The fourth proportional to 29,107,256.61, 43,651,437.39 and 9,671,262.96 is: 14,503,755.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,107,256.61 : 43,651,437.39 = 9,671,262.96 : x
  2. Step 2: Convert to fraction form
    29,107,256.61/43,651,437.39 = 9,671,262.96/x
  3. Step 3: Cross multiply
    29,107,256.61x = 43,651,437.39 × 9,671,262.96
  4. Step 4: Simplify right side
    29,107,256.61x = 422,164,529,580,666.12
  5. Step 5: Solve for x
    x = 422,164,529,580,666.12/29,107,256.61
  6. Step 6: Final answer
    x = 14,503,755.38

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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.