Home / 174,945,137,531.90-262,417,706,927.45-49,175,734,567.73

Finding the Fourth Proportional to 174,945,137,531.90, 262,417,706,927.45 and 49,175,734,567.73

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Solution

The fourth proportional to 174,945,137,531.90, 262,417,706,927.45 and 49,175,734,567.73 is: 73,763,602,028.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,945,137,531.90 : 262,417,706,927.45 = 49,175,734,567.73 : x
  2. Step 2: Convert to fraction form
    174,945,137,531.90/262,417,706,927.45 = 49,175,734,567.73/x
  3. Step 3: Cross multiply
    174,945,137,531.90x = 262,417,706,927.45 × 49,175,734,567.73
  4. Step 4: Simplify right side
    174,945,137,531.90x = 12,904,583,501,736,644,182,016
  5. Step 5: Solve for x
    x = 12,904,583,501,736,644,182,016/174,945,137,531.90
  6. Step 6: Final answer
    x = 73,763,602,028.57

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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.