Home / 2,463,429,207.84-3,399,548,630.13-1,334,398,971.12

Finding the Fourth Proportional to 2,463,429,207.84, 3,399,548,630.13 and 1,334,398,971.12

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Solution

The fourth proportional to 2,463,429,207.84, 3,399,548,630.13 and 1,334,398,971.12 is: 1,841,479,422.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,463,429,207.84 : 3,399,548,630.13 = 1,334,398,971.12 : x
  2. Step 2: Convert to fraction form
    2,463,429,207.84/3,399,548,630.13 = 1,334,398,971.12/x
  3. Step 3: Cross multiply
    2,463,429,207.84x = 3,399,548,630.13 × 1,334,398,971.12
  4. Step 4: Simplify right side
    2,463,429,207.84x = 4,536,354,194,317,877,248
  5. Step 5: Solve for x
    x = 4,536,354,194,317,877,248/2,463,429,207.84
  6. Step 6: Final answer
    x = 1,841,479,422.21

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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.