Home / 3,388,367,239.40-4,676,060,333.18-1,883,057,025.68

Finding the Fourth Proportional to 3,388,367,239.40, 4,676,060,333.18 and 1,883,057,025.68

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Solution

The fourth proportional to 3,388,367,239.40, 4,676,060,333.18 and 1,883,057,025.68 is: 2,598,681,795.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,388,367,239.40 : 4,676,060,333.18 = 1,883,057,025.68 : x
  2. Step 2: Convert to fraction form
    3,388,367,239.40/4,676,060,333.18 = 1,883,057,025.68/x
  3. Step 3: Cross multiply
    3,388,367,239.40x = 4,676,060,333.18 × 1,883,057,025.68
  4. Step 4: Simplify right side
    3,388,367,239.40x = 8,805,288,262,898,161,664
  5. Step 5: Solve for x
    x = 8,805,288,262,898,161,664/3,388,367,239.40
  6. Step 6: Final answer
    x = 2,598,681,795.91

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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.