Home / 2,163,580,553,406.90-3,245,475,199,061.20-711,411,063,264.54

Finding the Fourth Proportional to 2,163,580,553,406.90, 3,245,475,199,061.20 and 711,411,063,264.54

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Solution

The fourth proportional to 2,163,580,553,406.90, 3,245,475,199,061.20 and 711,411,063,264.54 is: 1,067,150,912,651.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,163,580,553,406.90 : 3,245,475,199,061.20 = 711,411,063,264.54 : x
  2. Step 2: Convert to fraction form
    2,163,580,553,406.90/3,245,475,199,061.20 = 711,411,063,264.54/x
  3. Step 3: Cross multiply
    2,163,580,553,406.90x = 3,245,475,199,061.20 × 711,411,063,264.54
  4. Step 4: Simplify right side
    2,163,580,553,406.90x = 2,308,866,962,162,823,070,744,576
  5. Step 5: Solve for x
    x = 2,308,866,962,162,823,070,744,576/2,163,580,553,406.90
  6. Step 6: Final answer
    x = 1,067,150,912,651.32

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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.