Home / 26,421,091.80-39,631,637.70-26,421,091.80

Finding the Fourth Proportional to 26,421,091.80, 39,631,637.70 and 26,421,091.80

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Solution

The fourth proportional to 26,421,091.80, 39,631,637.70 and 26,421,091.80 is: 39,631,637.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,421,091.80 : 39,631,637.70 = 26,421,091.80 : x
  2. Step 2: Convert to fraction form
    26,421,091.80/39,631,637.70 = 26,421,091.80/x
  3. Step 3: Cross multiply
    26,421,091.80x = 39,631,637.70 × 26,421,091.80
  4. Step 4: Simplify right side
    26,421,091.80x = 1,047,111,137,856,041
  5. Step 5: Solve for x
    x = 1,047,111,137,856,041/26,421,091.80
  6. Step 6: Final answer
    x = 39,631,637.70

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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.