Home / 4,752,515,567.10-7,128,773,350.65-4,344,032,955.90

Finding the Fourth Proportional to 4,752,515,567.10, 7,128,773,350.65 and 4,344,032,955.90

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Solution

The fourth proportional to 4,752,515,567.10, 7,128,773,350.65 and 4,344,032,955.90 is: 6,516,049,433.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,752,515,567.10 : 7,128,773,350.65 = 4,344,032,955.90 : x
  2. Step 2: Convert to fraction form
    4,752,515,567.10/7,128,773,350.65 = 4,344,032,955.90/x
  3. Step 3: Cross multiply
    4,752,515,567.10x = 7,128,773,350.65 × 4,344,032,955.90
  4. Step 4: Simplify right side
    4,752,515,567.10x = 30,967,626,370,365,263,872
  5. Step 5: Solve for x
    x = 30,967,626,370,365,263,872/4,752,515,567.10
  6. Step 6: Final answer
    x = 6,516,049,433.85

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1.5x scale

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.