Home / 26,943,586.10-40,429,030.35-11,797,666.10

Finding the Fourth Proportional to 26,943,586.10, 40,429,030.35 and 11,797,666.10

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Solution

The fourth proportional to 26,943,586.10, 40,429,030.35 and 11,797,666.10 is: 17,702,476.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,943,586.10 : 40,429,030.35 = 11,797,666.10 : x
  2. Step 2: Convert to fraction form
    26,943,586.10/40,429,030.35 = 11,797,666.10/x
  3. Step 3: Cross multiply
    26,943,586.10x = 40,429,030.35 × 11,797,666.10
  4. Step 4: Simplify right side
    26,943,586.10x = 476,968,200,816,066.12
  5. Step 5: Solve for x
    x = 476,968,200,816,066.12/26,943,586.10
  6. Step 6: Final answer
    x = 17,702,476.54

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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.