Home / 2,364,528,747.60-3,546,793,121.40-1,493,815,813.20

Finding the Fourth Proportional to 2,364,528,747.60, 3,546,793,121.40 and 1,493,815,813.20

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Solution

The fourth proportional to 2,364,528,747.60, 3,546,793,121.40 and 1,493,815,813.20 is: 2,240,723,719.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,364,528,747.60 : 3,546,793,121.40 = 1,493,815,813.20 : x
  2. Step 2: Convert to fraction form
    2,364,528,747.60/3,546,793,121.40 = 1,493,815,813.20/x
  3. Step 3: Cross multiply
    2,364,528,747.60x = 3,546,793,121.40 × 1,493,815,813.20
  4. Step 4: Simplify right side
    2,364,528,747.60x = 5,298,255,650,896,307,200
  5. Step 5: Solve for x
    x = 5,298,255,650,896,307,200/2,364,528,747.60
  6. Step 6: Final answer
    x = 2,240,723,719.80

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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.