Home / 33,985,232,817.30-50,969,154,019.39-10,076,146,740.79

Finding the Fourth Proportional to 33,985,232,817.30, 50,969,154,019.39 and 10,076,146,740.79

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Solution

The fourth proportional to 33,985,232,817.30, 50,969,154,019.39 and 10,076,146,740.79 is: 15,111,642,103.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,985,232,817.30 : 50,969,154,019.39 = 10,076,146,740.79 : x
  2. Step 2: Convert to fraction form
    33,985,232,817.30/50,969,154,019.39 = 10,076,146,740.79/x
  3. Step 3: Cross multiply
    33,985,232,817.30x = 50,969,154,019.39 × 10,076,146,740.79
  4. Step 4: Simplify right side
    33,985,232,817.30x = 513,572,675,153,147,789,312
  5. Step 5: Solve for x
    x = 513,572,675,153,147,789,312/33,985,232,817.30
  6. Step 6: Final answer
    x = 15,111,642,103.91

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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.