Home / 546,050,469.40-819,075,704.10-201,251,548.60

Finding the Fourth Proportional to 546,050,469.40, 819,075,704.10 and 201,251,548.60

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Solution

The fourth proportional to 546,050,469.40, 819,075,704.10 and 201,251,548.60 is: 301,877,322.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    546,050,469.40 : 819,075,704.10 = 201,251,548.60 : x
  2. Step 2: Convert to fraction form
    546,050,469.40/819,075,704.10 = 201,251,548.60/x
  3. Step 3: Cross multiply
    546,050,469.40x = 819,075,704.10 × 201,251,548.60
  4. Step 4: Simplify right side
    546,050,469.40x = 164,840,253,870,760,384
  5. Step 5: Solve for x
    x = 164,840,253,870,760,384/546,050,469.40
  6. Step 6: Final answer
    x = 301,877,322.90

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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.