Home / 2,671,137,424.82-4,006,706,261.78-1,829,950,688.08

Finding the Fourth Proportional to 2,671,137,424.82, 4,006,706,261.78 and 1,829,950,688.08

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Solution

The fourth proportional to 2,671,137,424.82, 4,006,706,261.78 and 1,829,950,688.08 is: 2,744,926,117.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,671,137,424.82 : 4,006,706,261.78 = 1,829,950,688.08 : x
  2. Step 2: Convert to fraction form
    2,671,137,424.82/4,006,706,261.78 = 1,829,950,688.08/x
  3. Step 3: Cross multiply
    2,671,137,424.82x = 4,006,706,261.78 × 1,829,950,688.08
  4. Step 4: Simplify right side
    2,671,137,424.82x = 7,332,074,880,673,313,792
  5. Step 5: Solve for x
    x = 7,332,074,880,673,313,792/2,671,137,424.82
  6. Step 6: Final answer
    x = 2,744,926,117.44

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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.