Home / 2,671,137,424.55-4,006,706,261.36-1,829,950,687.80

Finding the Fourth Proportional to 2,671,137,424.55, 4,006,706,261.36 and 1,829,950,687.80

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Solution

The fourth proportional to 2,671,137,424.55, 4,006,706,261.36 and 1,829,950,687.80 is: 2,744,926,117.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,671,137,424.55 : 4,006,706,261.36 = 1,829,950,687.80 : x
  2. Step 2: Convert to fraction form
    2,671,137,424.55/4,006,706,261.36 = 1,829,950,687.80/x
  3. Step 3: Cross multiply
    2,671,137,424.55x = 4,006,706,261.36 × 1,829,950,687.80
  4. Step 4: Simplify right side
    2,671,137,424.55x = 7,332,074,878,808,099,840
  5. Step 5: Solve for x
    x = 7,332,074,878,808,099,840/2,671,137,424.55
  6. Step 6: Final answer
    x = 2,744,926,117.03

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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.