Home / 17,739,089.40-26,608,634.10-17,739,089.40

Finding the Fourth Proportional to 17,739,089.40, 26,608,634.10 and 17,739,089.40

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Solution

The fourth proportional to 17,739,089.40, 26,608,634.10 and 17,739,089.40 is: 26,608,634.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,739,089.40 : 26,608,634.10 = 17,739,089.40 : x
  2. Step 2: Convert to fraction form
    17,739,089.40/26,608,634.10 = 17,739,089.40/x
  3. Step 3: Cross multiply
    17,739,089.40x = 26,608,634.10 × 17,739,089.40
  4. Step 4: Simplify right side
    17,739,089.40x = 472,012,939,111,788.50
  5. Step 5: Solve for x
    x = 472,012,939,111,788.50/17,739,089.40
  6. Step 6: Final answer
    x = 26,608,634.10

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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.