Home / 66,371,179,200.60-99,556,768,800.90-58,700,253,518.40

Finding the Fourth Proportional to 66,371,179,200.60, 99,556,768,800.90 and 58,700,253,518.40

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Solution

The fourth proportional to 66,371,179,200.60, 99,556,768,800.90 and 58,700,253,518.40 is: 88,050,380,277.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,371,179,200.60 : 99,556,768,800.90 = 58,700,253,518.40 : x
  2. Step 2: Convert to fraction form
    66,371,179,200.60/99,556,768,800.90 = 58,700,253,518.40/x
  3. Step 3: Cross multiply
    66,371,179,200.60x = 99,556,768,800.90 × 58,700,253,518.40
  4. Step 4: Simplify right side
    66,371,179,200.60x = 5,844,007,568,085,565,308,928
  5. Step 5: Solve for x
    x = 5,844,007,568,085,565,308,928/66,371,179,200.60
  6. Step 6: Final answer
    x = 88,050,380,277.60

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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.