Home / 44,483,644.80-66,725,467.20-27,388,886.40

Finding the Fourth Proportional to 44,483,644.80, 66,725,467.20 and 27,388,886.40

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Solution

The fourth proportional to 44,483,644.80, 66,725,467.20 and 27,388,886.40 is: 41,083,329.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,483,644.80 : 66,725,467.20 = 27,388,886.40 : x
  2. Step 2: Convert to fraction form
    44,483,644.80/66,725,467.20 = 27,388,886.40/x
  3. Step 3: Cross multiply
    44,483,644.80x = 66,725,467.20 × 27,388,886.40
  4. Step 4: Simplify right side
    44,483,644.80x = 1,827,536,241,127,726
  5. Step 5: Solve for x
    x = 1,827,536,241,127,726/44,483,644.80
  6. Step 6: Final answer
    x = 41,083,329.60

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1.5x scale

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.