Home / 4,069,600,413.60-6,104,400,620.40-1,005,980,829.60

Finding the Fourth Proportional to 4,069,600,413.60, 6,104,400,620.40 and 1,005,980,829.60

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Solution

The fourth proportional to 4,069,600,413.60, 6,104,400,620.40 and 1,005,980,829.60 is: 1,508,971,244.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,069,600,413.60 : 6,104,400,620.40 = 1,005,980,829.60 : x
  2. Step 2: Convert to fraction form
    4,069,600,413.60/6,104,400,620.40 = 1,005,980,829.60/x
  3. Step 3: Cross multiply
    4,069,600,413.60x = 6,104,400,620.40 × 1,005,980,829.60
  4. Step 4: Simplify right side
    4,069,600,413.60x = 6,140,910,000,320,746,496
  5. Step 5: Solve for x
    x = 6,140,910,000,320,746,496/4,069,600,413.60
  6. Step 6: Final answer
    x = 1,508,971,244.40

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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.