Home / 1,588,880,846.30-2,384,793,914.81-802,486,753.97

Finding the Fourth Proportional to 1,588,880,846.30, 2,384,793,914.81 and 802,486,753.97

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Solution

The fourth proportional to 1,588,880,846.30, 2,384,793,914.81 and 802,486,753.97 is: 1,204,473,911.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,588,880,846.30 : 2,384,793,914.81 = 802,486,753.97 : x
  2. Step 2: Convert to fraction form
    1,588,880,846.30/2,384,793,914.81 = 802,486,753.97/x
  3. Step 3: Cross multiply
    1,588,880,846.30x = 2,384,793,914.81 × 802,486,753.97
  4. Step 4: Simplify right side
    1,588,880,846.30x = 1,913,765,527,567,349,248
  5. Step 5: Solve for x
    x = 1,913,765,527,567,349,248/1,588,880,846.30
  6. Step 6: Final answer
    x = 1,204,473,911.33

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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.