Home / 613,237,965.24-846,281,195.82-334,791,224.76

Finding the Fourth Proportional to 613,237,965.24, 846,281,195.82 and 334,791,224.76

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Solution

The fourth proportional to 613,237,965.24, 846,281,195.82 and 334,791,224.76 is: 462,018,880.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    613,237,965.24 : 846,281,195.82 = 334,791,224.76 : x
  2. Step 2: Convert to fraction form
    613,237,965.24/846,281,195.82 = 334,791,224.76/x
  3. Step 3: Cross multiply
    613,237,965.24x = 846,281,195.82 × 334,791,224.76
  4. Step 4: Simplify right side
    613,237,965.24x = 283,327,518,039,935,200
  5. Step 5: Solve for x
    x = 283,327,518,039,935,200/613,237,965.24
  6. Step 6: Final answer
    x = 462,018,880.27

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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.