Home / 19,364,269.03-26,723,279.14-10,662,753.26

Finding the Fourth Proportional to 19,364,269.03, 26,723,279.14 and 10,662,753.26

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Solution

The fourth proportional to 19,364,269.03, 26,723,279.14 and 10,662,753.26 is: 14,714,923.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,364,269.03 : 26,723,279.14 = 10,662,753.26 : x
  2. Step 2: Convert to fraction form
    19,364,269.03/26,723,279.14 = 10,662,753.26/x
  3. Step 3: Cross multiply
    19,364,269.03x = 26,723,279.14 × 10,662,753.26
  4. Step 4: Simplify right side
    19,364,269.03x = 284,943,731,808,076.31
  5. Step 5: Solve for x
    x = 284,943,731,808,076.31/19,364,269.03
  6. Step 6: Final answer
    x = 14,714,923.21

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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.