Home / 25,788,299.49-35,588,040.90-14,027,669.40

Finding the Fourth Proportional to 25,788,299.49, 35,588,040.90 and 14,027,669.40

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Solution

The fourth proportional to 25,788,299.49, 35,588,040.90 and 14,027,669.40 is: 19,358,285.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,788,299.49 : 35,588,040.90 = 14,027,669.40 : x
  2. Step 2: Convert to fraction form
    25,788,299.49/35,588,040.90 = 14,027,669.40/x
  3. Step 3: Cross multiply
    25,788,299.49x = 35,588,040.90 × 14,027,669.40
  4. Step 4: Simplify right side
    25,788,299.49x = 499,217,272,538,081.38
  5. Step 5: Solve for x
    x = 499,217,272,538,081.38/25,788,299.49
  6. Step 6: Final answer
    x = 19,358,285.83

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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.