Home / 25,198,761.93-37,767,435.25-13,061,534.01

Finding the Fourth Proportional to 25,198,761.93, 37,767,435.25 and 13,061,534.01

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Solution

The fourth proportional to 25,198,761.93, 37,767,435.25 and 13,061,534.01 is: 19,576,384.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,198,761.93 : 37,767,435.25 = 13,061,534.01 : x
  2. Step 2: Convert to fraction form
    25,198,761.93/37,767,435.25 = 13,061,534.01/x
  3. Step 3: Cross multiply
    25,198,761.93x = 37,767,435.25 × 13,061,534.01
  4. Step 4: Simplify right side
    25,198,761.93x = 493,300,639,988,347.88
  5. Step 5: Solve for x
    x = 493,300,639,988,347.88/25,198,761.93
  6. Step 6: Final answer
    x = 19,576,384.00

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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.