Home / 174,945,137,531.40-262,417,706,926.70-49,175,734,567.23

Finding the Fourth Proportional to 174,945,137,531.40, 262,417,706,926.70 and 49,175,734,567.23

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Solution

The fourth proportional to 174,945,137,531.40, 262,417,706,926.70 and 49,175,734,567.23 is: 73,763,602,027.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,945,137,531.40 : 262,417,706,926.70 = 49,175,734,567.23 : x
  2. Step 2: Convert to fraction form
    174,945,137,531.40/262,417,706,926.70 = 49,175,734,567.23/x
  3. Step 3: Cross multiply
    174,945,137,531.40x = 262,417,706,926.70 × 49,175,734,567.23
  4. Step 4: Simplify right side
    174,945,137,531.40x = 12,904,583,501,568,553,254,912
  5. Step 5: Solve for x
    x = 12,904,583,501,568,553,254,912/174,945,137,531.40
  6. Step 6: Final answer
    x = 73,763,602,027.82

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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.