Home / 2,671,137,435.20-4,006,706,277.37-1,829,950,698.45

Finding the Fourth Proportional to 2,671,137,435.20, 4,006,706,277.37 and 1,829,950,698.45

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Solution

The fourth proportional to 2,671,137,435.20, 4,006,706,277.37 and 1,829,950,698.45 is: 2,744,926,133.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,671,137,435.20 : 4,006,706,277.37 = 1,829,950,698.45 : x
  2. Step 2: Convert to fraction form
    2,671,137,435.20/4,006,706,277.37 = 1,829,950,698.45/x
  3. Step 3: Cross multiply
    2,671,137,435.20x = 4,006,706,277.37 × 1,829,950,698.45
  4. Step 4: Simplify right side
    2,671,137,435.20x = 7,332,074,950,771,724,288
  5. Step 5: Solve for x
    x = 7,332,074,950,771,724,288/2,671,137,435.20
  6. Step 6: Final answer
    x = 2,744,926,133.03

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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.