Home / 19,268,928-26,588,676.67-10,564,810.16

Finding the Fourth Proportional to 19,268,928, 26,588,676.67 and 10,564,810.16

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Solution

The fourth proportional to 19,268,928, 26,588,676.67 and 10,564,810.16 is: 14,578,098.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,268,928 : 26,588,676.67 = 10,564,810.16 : x
  2. Step 2: Convert to fraction form
    19,268,928/26,588,676.67 = 10,564,810.16/x
  3. Step 3: Cross multiply
    19,268,928x = 26,588,676.67 × 10,564,810.16
  4. Step 4: Simplify right side
    19,268,928x = 280,904,321,264,815.53
  5. Step 5: Solve for x
    x = 280,904,321,264,815.53/19,268,928
  6. Step 6: Final answer
    x = 14,578,098.03

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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.