Home / 1,083,453,996-1,495,175,301.09-588,420,247.44

Finding the Fourth Proportional to 1,083,453,996, 1,495,175,301.09 and 588,420,247.44

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Solution

The fourth proportional to 1,083,453,996, 1,495,175,301.09 and 588,420,247.44 is: 812,024,713.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,453,996 : 1,495,175,301.09 = 588,420,247.44 : x
  2. Step 2: Convert to fraction form
    1,083,453,996/1,495,175,301.09 = 588,420,247.44/x
  3. Step 3: Cross multiply
    1,083,453,996x = 1,495,175,301.09 × 588,420,247.44
  4. Step 4: Simplify right side
    1,083,453,996x = 879,791,420,633,554,304
  5. Step 5: Solve for x
    x = 879,791,420,633,554,304/1,083,453,996
  6. Step 6: Final answer
    x = 812,024,713.45

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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.