Home / 8,544,648,703.80-12,819,240,537.30-3,023,331,007.80

Finding the Fourth Proportional to 8,544,648,703.80, 12,819,240,537.30 and 3,023,331,007.80

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Solution

The fourth proportional to 8,544,648,703.80, 12,819,240,537.30 and 3,023,331,007.80 is: 4,535,798,808.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,544,648,703.80 : 12,819,240,537.30 = 3,023,331,007.80 : x
  2. Step 2: Convert to fraction form
    8,544,648,703.80/12,819,240,537.30 = 3,023,331,007.80/x
  3. Step 3: Cross multiply
    8,544,648,703.80x = 12,819,240,537.30 × 3,023,331,007.80
  4. Step 4: Simplify right side
    8,544,648,703.80x = 38,756,807,412,865,818,624
  5. Step 5: Solve for x
    x = 38,756,807,412,865,818,624/8,544,648,703.80
  6. Step 6: Final answer
    x = 4,535,798,808.86

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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.