Home / 19,364,270.54-26,723,281.22-10,662,754.77

Finding the Fourth Proportional to 19,364,270.54, 26,723,281.22 and 10,662,754.77

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Solution

The fourth proportional to 19,364,270.54, 26,723,281.22 and 10,662,754.77 is: 14,714,925.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,364,270.54 : 26,723,281.22 = 10,662,754.77 : x
  2. Step 2: Convert to fraction form
    19,364,270.54/26,723,281.22 = 10,662,754.77/x
  3. Step 3: Cross multiply
    19,364,270.54x = 26,723,281.22 × 10,662,754.77
  4. Step 4: Simplify right side
    19,364,270.54x = 284,943,794,245,292.62
  5. Step 5: Solve for x
    x = 284,943,794,245,292.62/19,364,270.54
  6. Step 6: Final answer
    x = 14,714,925.29

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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.