Home / 1,683,800,723,321.90-2,525,849,564,202.90-475,061,711,672.74

Finding the Fourth Proportional to 1,683,800,723,321.90, 2,525,849,564,202.90 and 475,061,711,672.74

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Solution

The fourth proportional to 1,683,800,723,321.90, 2,525,849,564,202.90 and 475,061,711,672.74 is: 712,634,458,922.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,683,800,723,321.90 : 2,525,849,564,202.90 = 475,061,711,672.74 : x
  2. Step 2: Convert to fraction form
    1,683,800,723,321.90/2,525,849,564,202.90 = 475,061,711,672.74/x
  3. Step 3: Cross multiply
    1,683,800,723,321.90x = 2,525,849,564,202.90 × 475,061,711,672.74
  4. Step 4: Simplify right side
    1,683,800,723,321.90x = 1,199,934,417,398,073,984,548,864
  5. Step 5: Solve for x
    x = 1,199,934,417,398,073,984,548,864/1,683,800,723,321.90
  6. Step 6: Final answer
    x = 712,634,458,922.65

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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.