Home / 4,108,328,060.76-6,166,477,063.14-1,982,669,671.26

Finding the Fourth Proportional to 4,108,328,060.76, 6,166,477,063.14 and 1,982,669,671.26

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Solution

The fourth proportional to 4,108,328,060.76, 6,166,477,063.14 and 1,982,669,671.26 is: 2,975,927,645.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,108,328,060.76 : 6,166,477,063.14 = 1,982,669,671.26 : x
  2. Step 2: Convert to fraction form
    4,108,328,060.76/6,166,477,063.14 = 1,982,669,671.26/x
  3. Step 3: Cross multiply
    4,108,328,060.76x = 6,166,477,063.14 × 1,982,669,671.26
  4. Step 4: Simplify right side
    4,108,328,060.76x = 12,226,087,051,608,115,200
  5. Step 5: Solve for x
    x = 12,226,087,051,608,115,200/4,108,328,060.76
  6. Step 6: Final answer
    x = 2,975,927,645.21

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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.