Home / 214,250,681,487.90-295,665,988,714.18-117,906,767,950.75

Finding the Fourth Proportional to 214,250,681,487.90, 295,665,988,714.18 and 117,906,767,950.75

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Solution

The fourth proportional to 214,250,681,487.90, 295,665,988,714.18 and 117,906,767,950.75 is: 162,711,366,331.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,250,681,487.90 : 295,665,988,714.18 = 117,906,767,950.75 : x
  2. Step 2: Convert to fraction form
    214,250,681,487.90/295,665,988,714.18 = 117,906,767,950.75/x
  3. Step 3: Cross multiply
    214,250,681,487.90x = 295,665,988,714.18 × 117,906,767,950.75
  4. Step 4: Simplify right side
    214,250,681,487.90x = 34,861,021,122,251,888,525,312
  5. Step 5: Solve for x
    x = 34,861,021,122,251,888,525,312/214,250,681,487.90
  6. Step 6: Final answer
    x = 162,711,366,331.04

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Double scale
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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.