Home / 15,641,454.01-23,475,688.48-10,852,506.30

Finding the Fourth Proportional to 15,641,454.01, 23,475,688.48 and 10,852,506.30

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Solution

The fourth proportional to 15,641,454.01, 23,475,688.48 and 10,852,506.30 is: 16,288,131.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,641,454.01 : 23,475,688.48 = 10,852,506.30 : x
  2. Step 2: Convert to fraction form
    15,641,454.01/23,475,688.48 = 10,852,506.30/x
  3. Step 3: Cross multiply
    15,641,454.01x = 23,475,688.48 × 10,852,506.30
  4. Step 4: Simplify right side
    15,641,454.01x = 254,770,057,100,554.47
  5. Step 5: Solve for x
    x = 254,770,057,100,554.47/15,641,454.01
  6. Step 6: Final answer
    x = 16,288,131.33

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.