Home / 32,388,120,277.20-48,582,180,415.80-25,857,773,269.20

Finding the Fourth Proportional to 32,388,120,277.20, 48,582,180,415.80 and 25,857,773,269.20

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Solution

The fourth proportional to 32,388,120,277.20, 48,582,180,415.80 and 25,857,773,269.20 is: 38,786,659,903.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,388,120,277.20 : 48,582,180,415.80 = 25,857,773,269.20 : x
  2. Step 2: Convert to fraction form
    32,388,120,277.20/48,582,180,415.80 = 25,857,773,269.20/x
  3. Step 3: Cross multiply
    32,388,120,277.20x = 48,582,180,415.80 × 25,857,773,269.20
  4. Step 4: Simplify right side
    32,388,120,277.20x = 1,256,227,006,115,125,133,312
  5. Step 5: Solve for x
    x = 1,256,227,006,115,125,133,312/32,388,120,277.20
  6. Step 6: Final answer
    x = 38,786,659,903.80

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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.