Home / 441,652,277.51-609,504,111.21-253,479,066.95

Finding the Fourth Proportional to 441,652,277.51, 609,504,111.21 and 253,479,066.95

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Solution

The fourth proportional to 441,652,277.51, 609,504,111.21 and 253,479,066.95 is: 349,814,868.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,652,277.51 : 609,504,111.21 = 253,479,066.95 : x
  2. Step 2: Convert to fraction form
    441,652,277.51/609,504,111.21 = 253,479,066.95/x
  3. Step 3: Cross multiply
    441,652,277.51x = 609,504,111.21 × 253,479,066.95
  4. Step 4: Simplify right side
    441,652,277.51x = 154,496,533,408,652,320
  5. Step 5: Solve for x
    x = 154,496,533,408,652,320/441,652,277.51
  6. Step 6: Final answer
    x = 349,814,868.57

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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.