Home / 1,673,744,910.42-2,308,806,157.41-1,046,124,112.98

Finding the Fourth Proportional to 1,673,744,910.42, 2,308,806,157.41 and 1,046,124,112.98

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Solution

The fourth proportional to 1,673,744,910.42, 2,308,806,157.41 and 1,046,124,112.98 is: 1,443,050,119.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,673,744,910.42 : 2,308,806,157.41 = 1,046,124,112.98 : x
  2. Step 2: Convert to fraction form
    1,673,744,910.42/2,308,806,157.41 = 1,046,124,112.98/x
  3. Step 3: Cross multiply
    1,673,744,910.42x = 2,308,806,157.41 × 1,046,124,112.98
  4. Step 4: Simplify right side
    1,673,744,910.42x = 2,415,297,793,463,298,560
  5. Step 5: Solve for x
    x = 2,415,297,793,463,298,560/1,673,744,910.42
  6. Step 6: Final answer
    x = 1,443,050,119.78

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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.