Home / 5,772,857,069.70-7,966,542,756.92-3,132,658,181.70

Finding the Fourth Proportional to 5,772,857,069.70, 7,966,542,756.92 and 3,132,658,181.70

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Solution

The fourth proportional to 5,772,857,069.70, 7,966,542,756.92 and 3,132,658,181.70 is: 4,323,068,291.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,772,857,069.70 : 7,966,542,756.92 = 3,132,658,181.70 : x
  2. Step 2: Convert to fraction form
    5,772,857,069.70/7,966,542,756.92 = 3,132,658,181.70/x
  3. Step 3: Cross multiply
    5,772,857,069.70x = 7,966,542,756.92 × 3,132,658,181.70
  4. Step 4: Simplify right side
    5,772,857,069.70x = 24,956,455,347,312,648,192
  5. Step 5: Solve for x
    x = 24,956,455,347,312,648,192/5,772,857,069.70
  6. Step 6: Final answer
    x = 4,323,068,291.14

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1.5x scale

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.