Home / 33,872,746,432.86-50,814,908,162.70-13,964,751,131.65

Finding the Fourth Proportional to 33,872,746,432.86, 50,814,908,162.70 and 13,964,751,131.65

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Solution

The fourth proportional to 33,872,746,432.86, 50,814,908,162.70 and 13,964,751,131.65 is: 20,949,513,133.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,872,746,432.86 : 50,814,908,162.70 = 13,964,751,131.65 : x
  2. Step 2: Convert to fraction form
    33,872,746,432.86/50,814,908,162.70 = 13,964,751,131.65/x
  3. Step 3: Cross multiply
    33,872,746,432.86x = 50,814,908,162.70 × 13,964,751,131.65
  4. Step 4: Simplify right side
    33,872,746,432.86x = 709,617,546,269,755,572,224
  5. Step 5: Solve for x
    x = 709,617,546,269,755,572,224/33,872,746,432.86
  6. Step 6: Final answer
    x = 20,949,513,133.70

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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.