Home / 26,152,696.75-36,091,052.01-14,393,318.65

Finding the Fourth Proportional to 26,152,696.75, 36,091,052.01 and 14,393,318.65

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Solution

The fourth proportional to 26,152,696.75, 36,091,052.01 and 14,393,318.65 is: 19,862,961.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,152,696.75 : 36,091,052.01 = 14,393,318.65 : x
  2. Step 2: Convert to fraction form
    26,152,696.75/36,091,052.01 = 14,393,318.65/x
  3. Step 3: Cross multiply
    26,152,696.75x = 36,091,052.01 × 14,393,318.65
  4. Step 4: Simplify right side
    26,152,696.75x = 519,470,011,993,653
  5. Step 5: Solve for x
    x = 519,470,011,993,653/26,152,696.75
  6. Step 6: Final answer
    x = 19,862,961.63

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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.