Home / 2,060,366,819.20-3,089,488,545.60-767,236,681.60

Finding the Fourth Proportional to 2,060,366,819.20, 3,089,488,545.60 and 767,236,681.60

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Solution

The fourth proportional to 2,060,366,819.20, 3,089,488,545.60 and 767,236,681.60 is: 1,150,459,674.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,060,366,819.20 : 3,089,488,545.60 = 767,236,681.60 : x
  2. Step 2: Convert to fraction form
    2,060,366,819.20/3,089,488,545.60 = 767,236,681.60/x
  3. Step 3: Cross multiply
    2,060,366,819.20x = 3,089,488,545.60 × 767,236,681.60
  4. Step 4: Simplify right side
    2,060,366,819.20x = 2,370,368,939,567,354,368
  5. Step 5: Solve for x
    x = 2,370,368,939,567,354,368/2,060,366,819.20
  6. Step 6: Final answer
    x = 1,150,459,674.21

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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.