Home / 1,466,862,354.70-2,199,537,704.85-546,264,825.10

Finding the Fourth Proportional to 1,466,862,354.70, 2,199,537,704.85 and 546,264,825.10

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Solution

The fourth proportional to 1,466,862,354.70, 2,199,537,704.85 and 546,264,825.10 is: 819,115,764.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,466,862,354.70 : 2,199,537,704.85 = 546,264,825.10 : x
  2. Step 2: Convert to fraction form
    1,466,862,354.70/2,199,537,704.85 = 546,264,825.10/x
  3. Step 3: Cross multiply
    1,466,862,354.70x = 2,199,537,704.85 × 546,264,825.10
  4. Step 4: Simplify right side
    1,466,862,354.70x = 1,201,530,079,640,740,608
  5. Step 5: Solve for x
    x = 1,201,530,079,640,740,608/1,466,862,354.70
  6. Step 6: Final answer
    x = 819,115,764.88

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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.