Home / 3,452,160,522.80-5,176,630,877.88-1,793,621,932.40

Finding the Fourth Proportional to 3,452,160,522.80, 5,176,630,877.88 and 1,793,621,932.40

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Solution

The fourth proportional to 3,452,160,522.80, 5,176,630,877.88 and 1,793,621,932.40 is: 2,689,596,447.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,452,160,522.80 : 5,176,630,877.88 = 1,793,621,932.40 : x
  2. Step 2: Convert to fraction form
    3,452,160,522.80/5,176,630,877.88 = 1,793,621,932.40/x
  3. Step 3: Cross multiply
    3,452,160,522.80x = 5,176,630,877.88 × 1,793,621,932.40
  4. Step 4: Simplify right side
    3,452,160,522.80x = 9,284,918,678,504,634,368
  5. Step 5: Solve for x
    x = 9,284,918,678,504,634,368/3,452,160,522.80
  6. Step 6: Final answer
    x = 2,689,596,447.55

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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.