Home / 33,090,364,832.40-45,664,641,284.04-18,053,617,289.04

Finding the Fourth Proportional to 33,090,364,832.40, 45,664,641,284.04 and 18,053,617,289.04

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Solution

The fourth proportional to 33,090,364,832.40, 45,664,641,284.04 and 18,053,617,289.04 is: 24,913,957,931.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,090,364,832.40 : 45,664,641,284.04 = 18,053,617,289.04 : x
  2. Step 2: Convert to fraction form
    33,090,364,832.40/45,664,641,284.04 = 18,053,617,289.04/x
  3. Step 3: Cross multiply
    33,090,364,832.40x = 45,664,641,284.04 × 18,053,617,289.04
  4. Step 4: Simplify right side
    33,090,364,832.40x = 824,411,957,383,354,384,384
  5. Step 5: Solve for x
    x = 824,411,957,383,354,384,384/33,090,364,832.40
  6. Step 6: Final answer
    x = 24,913,957,931.83

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.