Home / 8,544,659,212.80-12,819,256,300.80-3,023,341,516.80

Finding the Fourth Proportional to 8,544,659,212.80, 12,819,256,300.80 and 3,023,341,516.80

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Solution

The fourth proportional to 8,544,659,212.80, 12,819,256,300.80 and 3,023,341,516.80 is: 4,535,814,574.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,544,659,212.80 : 12,819,256,300.80 = 3,023,341,516.80 : x
  2. Step 2: Convert to fraction form
    8,544,659,212.80/12,819,256,300.80 = 3,023,341,516.80/x
  3. Step 3: Cross multiply
    8,544,659,212.80x = 12,819,256,300.80 × 3,023,341,516.80
  4. Step 4: Simplify right side
    8,544,659,212.80x = 38,756,989,788,708,626,432
  5. Step 5: Solve for x
    x = 38,756,989,788,708,626,432/8,544,659,212.80
  6. Step 6: Final answer
    x = 4,535,814,574.17

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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.