Home / 3,576,335,160.60-5,370,624,008.10-1,943,748,408.60

Finding the Fourth Proportional to 3,576,335,160.60, 5,370,624,008.10 and 1,943,748,408.60

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Solution

The fourth proportional to 3,576,335,160.60, 5,370,624,008.10 and 1,943,748,408.60 is: 2,918,949,539.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,576,335,160.60 : 5,370,624,008.10 = 1,943,748,408.60 : x
  2. Step 2: Convert to fraction form
    3,576,335,160.60/5,370,624,008.10 = 1,943,748,408.60/x
  3. Step 3: Cross multiply
    3,576,335,160.60x = 5,370,624,008.10 × 1,943,748,408.60
  4. Step 4: Simplify right side
    3,576,335,160.60x = 10,439,141,868,933,328,896
  5. Step 5: Solve for x
    x = 10,439,141,868,933,328,896/3,576,335,160.60
  6. Step 6: Final answer
    x = 2,918,949,539.17

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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.