Home / 3,470,060,626.91-4,788,683,665.14-1,984,948,752.41

Finding the Fourth Proportional to 3,470,060,626.91, 4,788,683,665.14 and 1,984,948,752.41

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Solution

The fourth proportional to 3,470,060,626.91, 4,788,683,665.14 and 1,984,948,752.41 is: 2,739,229,278.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,470,060,626.91 : 4,788,683,665.14 = 1,984,948,752.41 : x
  2. Step 2: Convert to fraction form
    3,470,060,626.91/4,788,683,665.14 = 1,984,948,752.41/x
  3. Step 3: Cross multiply
    3,470,060,626.91x = 4,788,683,665.14 × 1,984,948,752.41
  4. Step 4: Simplify right side
    3,470,060,626.91x = 9,505,291,666,781,845,504
  5. Step 5: Solve for x
    x = 9,505,291,666,781,845,504/3,470,060,626.91
  6. Step 6: Final answer
    x = 2,739,229,278.33

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.