Home / 33,439,783,408.47-50,164,387,014.45-10,742,526,739.63

Finding the Fourth Proportional to 33,439,783,408.47, 50,164,387,014.45 and 10,742,526,739.63

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Solution

The fourth proportional to 33,439,783,408.47, 50,164,387,014.45 and 10,742,526,739.63 is: 16,115,303,807.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,439,783,408.47 : 50,164,387,014.45 = 10,742,526,739.63 : x
  2. Step 2: Convert to fraction form
    33,439,783,408.47/50,164,387,014.45 = 10,742,526,739.63/x
  3. Step 3: Cross multiply
    33,439,783,408.47x = 50,164,387,014.45 × 10,742,526,739.63
  4. Step 4: Simplify right side
    33,439,783,408.47x = 538,892,268,879,876,980,736
  5. Step 5: Solve for x
    x = 538,892,268,879,876,980,736/33,439,783,408.47
  6. Step 6: Final answer
    x = 16,115,303,807.36

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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.