Home / 2,903,050,400.40-4,354,575,600.60-964,353,632.40

Finding the Fourth Proportional to 2,903,050,400.40, 4,354,575,600.60 and 964,353,632.40

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Solution

The fourth proportional to 2,903,050,400.40, 4,354,575,600.60 and 964,353,632.40 is: 1,446,530,448.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,903,050,400.40 : 4,354,575,600.60 = 964,353,632.40 : x
  2. Step 2: Convert to fraction form
    2,903,050,400.40/4,354,575,600.60 = 964,353,632.40/x
  3. Step 3: Cross multiply
    2,903,050,400.40x = 4,354,575,600.60 × 964,353,632.40
  4. Step 4: Simplify right side
    2,903,050,400.40x = 4,199,350,797,999,022,080
  5. Step 5: Solve for x
    x = 4,199,350,797,999,022,080/2,903,050,400.40
  6. Step 6: Final answer
    x = 1,446,530,448.60

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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.