Home / 1,873,234,770,113.50-2,807,869,014,987-630,094,175,586.77

Finding the Fourth Proportional to 1,873,234,770,113.50, 2,807,869,014,987 and 630,094,175,586.77

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Solution

The fourth proportional to 1,873,234,770,113.50, 2,807,869,014,987 and 630,094,175,586.77 is: 944,474,200,661.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,873,234,770,113.50 : 2,807,869,014,987 = 630,094,175,586.77 : x
  2. Step 2: Convert to fraction form
    1,873,234,770,113.50/2,807,869,014,987 = 630,094,175,586.77/x
  3. Step 3: Cross multiply
    1,873,234,770,113.50x = 2,807,869,014,987 × 630,094,175,586.77
  4. Step 4: Simplify right side
    1,873,234,770,113.50x = 1,769,221,912,153,869,818,789,888
  5. Step 5: Solve for x
    x = 1,769,221,912,153,869,818,789,888/1,873,234,770,113.50
  6. Step 6: Final answer
    x = 944,474,200,661.28

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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.