Home / 53,775,576,543.60-80,663,364,815.40-32,854,870,137.60

Finding the Fourth Proportional to 53,775,576,543.60, 80,663,364,815.40 and 32,854,870,137.60

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Solution

The fourth proportional to 53,775,576,543.60, 80,663,364,815.40 and 32,854,870,137.60 is: 49,282,305,206.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,775,576,543.60 : 80,663,364,815.40 = 32,854,870,137.60 : x
  2. Step 2: Convert to fraction form
    53,775,576,543.60/80,663,364,815.40 = 32,854,870,137.60/x
  3. Step 3: Cross multiply
    53,775,576,543.60x = 80,663,364,815.40 × 32,854,870,137.60
  4. Step 4: Simplify right side
    53,775,576,543.60x = 2,650,184,375,871,819,743,232
  5. Step 5: Solve for x
    x = 2,650,184,375,871,819,743,232/53,775,576,543.60
  6. Step 6: Final answer
    x = 49,282,305,206.40

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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.