Home / 5,466,488,400.12-7,543,714,562.46-2,960,303,973.24

Finding the Fourth Proportional to 5,466,488,400.12, 7,543,714,562.46 and 2,960,303,973.24

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Solution

The fourth proportional to 5,466,488,400.12, 7,543,714,562.46 and 2,960,303,973.24 is: 4,085,198,130.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,466,488,400.12 : 7,543,714,562.46 = 2,960,303,973.24 : x
  2. Step 2: Convert to fraction form
    5,466,488,400.12/7,543,714,562.46 = 2,960,303,973.24/x
  3. Step 3: Cross multiply
    5,466,488,400.12x = 7,543,714,562.46 × 2,960,303,973.24
  4. Step 4: Simplify right side
    5,466,488,400.12x = 22,331,688,192,238,784,512
  5. Step 5: Solve for x
    x = 22,331,688,192,238,784,512/5,466,488,400.12
  6. Step 6: Final answer
    x = 4,085,198,130.44

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Double scale
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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.