Home / 149,916,080,065.82-224,866,200,165.26-49,173,677,484.40

Finding the Fourth Proportional to 149,916,080,065.82, 224,866,200,165.26 and 49,173,677,484.40

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Solution

The fourth proportional to 149,916,080,065.82, 224,866,200,165.26 and 49,173,677,484.40 is: 73,757,918,424.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,916,080,065.82 : 224,866,200,165.26 = 49,173,677,484.40 : x
  2. Step 2: Convert to fraction form
    149,916,080,065.82/224,866,200,165.26 = 49,173,677,484.40/x
  3. Step 3: Cross multiply
    149,916,080,065.82x = 224,866,200,165.26 × 49,173,677,484.40
  4. Step 4: Simplify right side
    149,916,080,065.82x = 11,057,498,004,069,030,035,456
  5. Step 5: Solve for x
    x = 11,057,498,004,069,030,035,456/149,916,080,065.82
  6. Step 6: Final answer
    x = 73,757,918,424.86

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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.