Home / 36,597,719,044.12-54,650,128,957.28-29,888,171,188.84

Finding the Fourth Proportional to 36,597,719,044.12, 54,650,128,957.28 and 29,888,171,188.84

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Solution

The fourth proportional to 36,597,719,044.12, 54,650,128,957.28 and 29,888,171,188.84 is: 44,630,989,373.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,597,719,044.12 : 54,650,128,957.28 = 29,888,171,188.84 : x
  2. Step 2: Convert to fraction form
    36,597,719,044.12/54,650,128,957.28 = 29,888,171,188.84/x
  3. Step 3: Cross multiply
    36,597,719,044.12x = 54,650,128,957.28 × 29,888,171,188.84
  4. Step 4: Simplify right side
    36,597,719,044.12x = 1,633,392,409,767,366,623,232
  5. Step 5: Solve for x
    x = 1,633,392,409,767,366,623,232/36,597,719,044.12
  6. Step 6: Final answer
    x = 44,630,989,373.91

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.