Home / 4,748,979,136,291.90-6,553,231,548,156.30-2,665,198,363,965.30

Finding the Fourth Proportional to 4,748,979,136,291.90, 6,553,231,548,156.30 and 2,665,198,363,965.30

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Solution

The fourth proportional to 4,748,979,136,291.90, 6,553,231,548,156.30 and 2,665,198,363,965.30 is: 3,677,771,895,723.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,748,979,136,291.90 : 6,553,231,548,156.30 = 2,665,198,363,965.30 : x
  2. Step 2: Convert to fraction form
    4,748,979,136,291.90/6,553,231,548,156.30 = 2,665,198,363,965.30/x
  3. Step 3: Cross multiply
    4,748,979,136,291.90x = 6,553,231,548,156.30 × 2,665,198,363,965.30
  4. Step 4: Simplify right side
    4,748,979,136,291.90x = 17,465,662,000,831,959,085,875,200
  5. Step 5: Solve for x
    x = 17,465,662,000,831,959,085,875,200/4,748,979,136,291.90
  6. Step 6: Final answer
    x = 3,677,771,895,723.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.