Home / 949,775,024.80-1,424,662,537.20-466,045,616.80

Finding the Fourth Proportional to 949,775,024.80, 1,424,662,537.20 and 466,045,616.80

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Solution

The fourth proportional to 949,775,024.80, 1,424,662,537.20 and 466,045,616.80 is: 699,068,425.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    949,775,024.80 : 1,424,662,537.20 = 466,045,616.80 : x
  2. Step 2: Convert to fraction form
    949,775,024.80/1,424,662,537.20 = 466,045,616.80/x
  3. Step 3: Cross multiply
    949,775,024.80x = 1,424,662,537.20 × 466,045,616.80
  4. Step 4: Simplify right side
    949,775,024.80x = 663,957,730,881,227,008
  5. Step 5: Solve for x
    x = 663,957,730,881,227,008/949,775,024.80
  6. Step 6: Final answer
    x = 699,068,425.20

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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.