Home / 33,985,232,839.90-50,969,154,053.36-10,076,146,763.42

Finding the Fourth Proportional to 33,985,232,839.90, 50,969,154,053.36 and 10,076,146,763.42

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Solution

The fourth proportional to 33,985,232,839.90, 50,969,154,053.36 and 10,076,146,763.42 is: 15,111,642,137.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,985,232,839.90 : 50,969,154,053.36 = 10,076,146,763.42 : x
  2. Step 2: Convert to fraction form
    33,985,232,839.90/50,969,154,053.36 = 10,076,146,763.42/x
  3. Step 3: Cross multiply
    33,985,232,839.90x = 50,969,154,053.36 × 10,076,146,763.42
  4. Step 4: Simplify right side
    33,985,232,839.90x = 513,572,676,649,018,720,256
  5. Step 5: Solve for x
    x = 513,572,676,649,018,720,256/33,985,232,839.90
  6. Step 6: Final answer
    x = 15,111,642,137.88

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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.