Home / 149,916,080,057.40-224,866,200,157.92-49,173,677,473.32

Finding the Fourth Proportional to 149,916,080,057.40, 224,866,200,157.92 and 49,173,677,473.32

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Solution

The fourth proportional to 149,916,080,057.40, 224,866,200,157.92 and 49,173,677,473.32 is: 73,757,918,409.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,916,080,057.40 : 224,866,200,157.92 = 49,173,677,473.32 : x
  2. Step 2: Convert to fraction form
    149,916,080,057.40/224,866,200,157.92 = 49,173,677,473.32/x
  3. Step 3: Cross multiply
    149,916,080,057.40x = 224,866,200,157.92 × 49,173,677,473.32
  4. Step 4: Simplify right side
    149,916,080,057.40x = 11,057,498,001,216,578,256,896
  5. Step 5: Solve for x
    x = 11,057,498,001,216,578,256,896/149,916,080,057.40
  6. Step 6: Final answer
    x = 73,757,918,409.97

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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.