Home / 16,933,822,479.36-25,395,295,742.40-5,586,448,744.80

Finding the Fourth Proportional to 16,933,822,479.36, 25,395,295,742.40 and 5,586,448,744.80

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Solution

The fourth proportional to 16,933,822,479.36, 25,395,295,742.40 and 5,586,448,744.80 is: 8,377,879,134.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,933,822,479.36 : 25,395,295,742.40 = 5,586,448,744.80 : x
  2. Step 2: Convert to fraction form
    16,933,822,479.36/25,395,295,742.40 = 5,586,448,744.80/x
  3. Step 3: Cross multiply
    16,933,822,479.36x = 25,395,295,742.40 × 5,586,448,744.80
  4. Step 4: Simplify right side
    16,933,822,479.36x = 141,869,518,023,955,283,968
  5. Step 5: Solve for x
    x = 141,869,518,023,955,283,968/16,933,822,479.36
  6. Step 6: Final answer
    x = 8,377,879,134.90

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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.