Home / 16,794,389.23-23,175,511.59-9,352,435.10

Finding the Fourth Proportional to 16,794,389.23, 23,175,511.59 and 9,352,435.10

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Solution

The fourth proportional to 16,794,389.23, 23,175,511.59 and 9,352,435.10 is: 12,905,945.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,794,389.23 : 23,175,511.59 = 9,352,435.10 : x
  2. Step 2: Convert to fraction form
    16,794,389.23/23,175,511.59 = 9,352,435.10/x
  3. Step 3: Cross multiply
    16,794,389.23x = 23,175,511.59 × 9,352,435.10
  4. Step 4: Simplify right side
    16,794,389.23x = 216,747,468,054,772.81
  5. Step 5: Solve for x
    x = 216,747,468,054,772.81/16,794,389.23
  6. Step 6: Final answer
    x = 12,905,945.26

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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.