Home / 13,573,803,824,145-20,363,941,760,520-4,394,864,395,505.20

Finding the Fourth Proportional to 13,573,803,824,145, 20,363,941,760,520 and 4,394,864,395,505.20

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Solution

The fourth proportional to 13,573,803,824,145, 20,363,941,760,520 and 4,394,864,395,505.20 is: 6,593,344,338,471.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,573,803,824,145 : 20,363,941,760,520 = 4,394,864,395,505.20 : x
  2. Step 2: Convert to fraction form
    13,573,803,824,145/20,363,941,760,520 = 4,394,864,395,505.20/x
  3. Step 3: Cross multiply
    13,573,803,824,145x = 20,363,941,760,520 × 4,394,864,395,505.20
  4. Step 4: Simplify right side
    13,573,803,824,145x = 89,496,762,595,450,827,550,228,480
  5. Step 5: Solve for x
    x = 89,496,762,595,450,827,550,228,480/13,573,803,824,145
  6. Step 6: Final answer
    x = 6,593,344,338,471.62

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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.