Home / 26,412,890.40-37,045,231.20-26,412,890.40

Finding the Fourth Proportional to 26,412,890.40, 37,045,231.20 and 26,412,890.40

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Solution

The fourth proportional to 26,412,890.40, 37,045,231.20 and 26,412,890.40 is: 37,045,231.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,412,890.40 : 37,045,231.20 = 26,412,890.40 : x
  2. Step 2: Convert to fraction form
    26,412,890.40/37,045,231.20 = 26,412,890.40/x
  3. Step 3: Cross multiply
    26,412,890.40x = 37,045,231.20 × 26,412,890.40
  4. Step 4: Simplify right side
    26,412,890.40x = 978,471,631,528,260.50
  5. Step 5: Solve for x
    x = 978,471,631,528,260.50/26,412,890.40
  6. Step 6: Final answer
    x = 37,045,231.20

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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.