Home / 19,466,305.74-26,863,675.98-10,765,063.80

Finding the Fourth Proportional to 19,466,305.74, 26,863,675.98 and 10,765,063.80

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Solution

The fourth proportional to 19,466,305.74, 26,863,675.98 and 10,765,063.80 is: 14,855,884.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,466,305.74 : 26,863,675.98 = 10,765,063.80 : x
  2. Step 2: Convert to fraction form
    19,466,305.74/26,863,675.98 = 10,765,063.80/x
  3. Step 3: Cross multiply
    19,466,305.74x = 26,863,675.98 × 10,765,063.80
  4. Step 4: Simplify right side
    19,466,305.74x = 289,189,185,827,227.56
  5. Step 5: Solve for x
    x = 289,189,185,827,227.56/19,466,305.74
  6. Step 6: Final answer
    x = 14,855,884.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.