Home / 13,470,525,594.56-20,205,566,094.22-4,027,191,536.28

Finding the Fourth Proportional to 13,470,525,594.56, 20,205,566,094.22 and 4,027,191,536.28

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Solution

The fourth proportional to 13,470,525,594.56, 20,205,566,094.22 and 4,027,191,536.28 is: 6,040,720,845.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,470,525,594.56 : 20,205,566,094.22 = 4,027,191,536.28 : x
  2. Step 2: Convert to fraction form
    13,470,525,594.56/20,205,566,094.22 = 4,027,191,536.28/x
  3. Step 3: Cross multiply
    13,470,525,594.56x = 20,205,566,094.22 × 4,027,191,536.28
  4. Step 4: Simplify right side
    13,470,525,594.56x = 81,371,684,760,388,927,488
  5. Step 5: Solve for x
    x = 81,371,684,760,388,927,488/13,470,525,594.56
  6. Step 6: Final answer
    x = 6,040,720,845.61

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1.5x scale

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.