Home / 2,326,117,376.64-3,489,206,457.12-773,408,698.56

Finding the Fourth Proportional to 2,326,117,376.64, 3,489,206,457.12 and 773,408,698.56

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Solution

The fourth proportional to 2,326,117,376.64, 3,489,206,457.12 and 773,408,698.56 is: 1,160,123,152.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,326,117,376.64 : 3,489,206,457.12 = 773,408,698.56 : x
  2. Step 2: Convert to fraction form
    2,326,117,376.64/3,489,206,457.12 = 773,408,698.56/x
  3. Step 3: Cross multiply
    2,326,117,376.64x = 3,489,206,457.12 × 773,408,698.56
  4. Step 4: Simplify right side
    2,326,117,376.64x = 2,698,582,625,008,327,168
  5. Step 5: Solve for x
    x = 2,698,582,625,008,327,168/2,326,117,376.64
  6. Step 6: Final answer
    x = 1,160,123,152.90

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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.