Home / 3,793,152,030.20-5,689,728,045.30-1,612,189,316.60

Finding the Fourth Proportional to 3,793,152,030.20, 5,689,728,045.30 and 1,612,189,316.60

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Solution

The fourth proportional to 3,793,152,030.20, 5,689,728,045.30 and 1,612,189,316.60 is: 2,418,283,974.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,793,152,030.20 : 5,689,728,045.30 = 1,612,189,316.60 : x
  2. Step 2: Convert to fraction form
    3,793,152,030.20/5,689,728,045.30 = 1,612,189,316.60/x
  3. Step 3: Cross multiply
    3,793,152,030.20x = 5,689,728,045.30 × 1,612,189,316.60
  4. Step 4: Simplify right side
    3,793,152,030.20x = 9,172,918,768,992,060,416
  5. Step 5: Solve for x
    x = 9,172,918,768,992,060,416/3,793,152,030.20
  6. Step 6: Final answer
    x = 2,418,283,974.90

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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.