Home / 214,727,256,961.92-296,323,941,124.80-119,678,056,260.48

Finding the Fourth Proportional to 214,727,256,961.92, 296,323,941,124.80 and 119,678,056,260.48

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Solution

The fourth proportional to 214,727,256,961.92, 296,323,941,124.80 and 119,678,056,260.48 is: 165,155,899,623.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,727,256,961.92 : 296,323,941,124.80 = 119,678,056,260.48 : x
  2. Step 2: Convert to fraction form
    214,727,256,961.92/296,323,941,124.80 = 119,678,056,260.48/x
  3. Step 3: Cross multiply
    214,727,256,961.92x = 296,323,941,124.80 × 119,678,056,260.48
  4. Step 4: Simplify right side
    214,727,256,961.92x = 35,463,473,297,260,973,916,160
  5. Step 5: Solve for x
    x = 35,463,473,297,260,973,916,160/214,727,256,961.92
  6. Step 6: Final answer
    x = 165,155,899,623.63

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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.