Home / 4,696,638,760.58-7,050,063,076.36-1,900,532,134.49

Finding the Fourth Proportional to 4,696,638,760.58, 7,050,063,076.36 and 1,900,532,134.49

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Solution

The fourth proportional to 4,696,638,760.58, 7,050,063,076.36 and 1,900,532,134.49 is: 2,852,863,954.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,696,638,760.58 : 7,050,063,076.36 = 1,900,532,134.49 : x
  2. Step 2: Convert to fraction form
    4,696,638,760.58/7,050,063,076.36 = 1,900,532,134.49/x
  3. Step 3: Cross multiply
    4,696,638,760.58x = 7,050,063,076.36 × 1,900,532,134.49
  4. Step 4: Simplify right side
    4,696,638,760.58x = 13,398,871,426,763,603,968
  5. Step 5: Solve for x
    x = 13,398,871,426,763,603,968/4,696,638,760.58
  6. Step 6: Final answer
    x = 2,852,863,954.37

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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.