Home / 41,813,848,400.80-62,733,011,698.20-13,483,210,133.92

Finding the Fourth Proportional to 41,813,848,400.80, 62,733,011,698.20 and 13,483,210,133.92

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Solution

The fourth proportional to 41,813,848,400.80, 62,733,011,698.20 and 13,483,210,133.92 is: 20,228,761,795.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,813,848,400.80 : 62,733,011,698.20 = 13,483,210,133.92 : x
  2. Step 2: Convert to fraction form
    41,813,848,400.80/62,733,011,698.20 = 13,483,210,133.92/x
  3. Step 3: Cross multiply
    41,813,848,400.80x = 62,733,011,698.20 × 13,483,210,133.92
  4. Step 4: Simplify right side
    41,813,848,400.80x = 845,842,379,060,492,107,776
  5. Step 5: Solve for x
    x = 845,842,379,060,492,107,776/41,813,848,400.80
  6. Step 6: Final answer
    x = 20,228,761,795.68

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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.