Home / 26,183,011.80-39,292,232.40-11,798,675.40

Finding the Fourth Proportional to 26,183,011.80, 39,292,232.40 and 11,798,675.40

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Solution

The fourth proportional to 26,183,011.80, 39,292,232.40 and 11,798,675.40 is: 17,705,995.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,183,011.80 : 39,292,232.40 = 11,798,675.40 : x
  2. Step 2: Convert to fraction form
    26,183,011.80/39,292,232.40 = 11,798,675.40/x
  3. Step 3: Cross multiply
    26,183,011.80x = 39,292,232.40 × 11,798,675.40
  4. Step 4: Simplify right side
    26,183,011.80x = 463,596,295,828,962.94
  5. Step 5: Solve for x
    x = 463,596,295,828,962.94/26,183,011.80
  6. Step 6: Final answer
    x = 17,705,995.76

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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.