Home / 19,567,114.40-27,450,647.20-19,567,114.40

Finding the Fourth Proportional to 19,567,114.40, 27,450,647.20 and 19,567,114.40

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Solution

The fourth proportional to 19,567,114.40, 27,450,647.20 and 19,567,114.40 is: 27,450,647.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,567,114.40 : 27,450,647.20 = 19,567,114.40 : x
  2. Step 2: Convert to fraction form
    19,567,114.40/27,450,647.20 = 19,567,114.40/x
  3. Step 3: Cross multiply
    19,567,114.40x = 27,450,647.20 × 19,567,114.40
  4. Step 4: Simplify right side
    19,567,114.40x = 537,129,954,116,439.62
  5. Step 5: Solve for x
    x = 537,129,954,116,439.62/19,567,114.40
  6. Step 6: Final answer
    x = 27,450,647.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.