Home / 33,121,888,928.48-49,698,348,148.31-16,324,543,339.31

Finding the Fourth Proportional to 33,121,888,928.48, 49,698,348,148.31 and 16,324,543,339.31

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Solution

The fourth proportional to 33,121,888,928.48, 49,698,348,148.31 and 16,324,543,339.31 is: 24,494,461,653.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,121,888,928.48 : 49,698,348,148.31 = 16,324,543,339.31 : x
  2. Step 2: Convert to fraction form
    33,121,888,928.48/49,698,348,148.31 = 16,324,543,339.31/x
  3. Step 3: Cross multiply
    33,121,888,928.48x = 49,698,348,148.31 × 16,324,543,339.31
  4. Step 4: Simplify right side
    33,121,888,928.48x = 811,302,838,238,873,387,008
  5. Step 5: Solve for x
    x = 811,302,838,238,873,387,008/33,121,888,928.48
  6. Step 6: Final answer
    x = 24,494,461,653.16

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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.