Home / 25,876,330.56-35,709,435.90-14,273,726.94

Finding the Fourth Proportional to 25,876,330.56, 35,709,435.90 and 14,273,726.94

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Solution

The fourth proportional to 25,876,330.56, 35,709,435.90 and 14,273,726.94 is: 19,697,798.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,876,330.56 : 35,709,435.90 = 14,273,726.94 : x
  2. Step 2: Convert to fraction form
    25,876,330.56/35,709,435.90 = 14,273,726.94/x
  3. Step 3: Cross multiply
    25,876,330.56x = 35,709,435.90 × 14,273,726.94
  4. Step 4: Simplify right side
    25,876,330.56x = 509,706,737,218,033.12
  5. Step 5: Solve for x
    x = 509,706,737,218,033.12/25,876,330.56
  6. Step 6: Final answer
    x = 19,697,798.19

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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.