Home / 19,165,534.34-26,448,300.46-10,463,706.68

Finding the Fourth Proportional to 19,165,534.34, 26,448,300.46 and 10,463,706.68

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Solution

The fourth proportional to 19,165,534.34, 26,448,300.46 and 10,463,706.68 is: 14,439,840.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,165,534.34 : 26,448,300.46 = 10,463,706.68 : x
  2. Step 2: Convert to fraction form
    19,165,534.34/26,448,300.46 = 10,463,706.68/x
  3. Step 3: Cross multiply
    19,165,534.34x = 26,448,300.46 × 10,463,706.68
  4. Step 4: Simplify right side
    19,165,534.34x = 276,747,258,197,949.06
  5. Step 5: Solve for x
    x = 276,747,258,197,949.06/19,165,534.34
  6. Step 6: Final answer
    x = 14,439,840.46

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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.