Home / 103,662,237,444-155,493,356,166.03-29,132,220,872.64

Finding the Fourth Proportional to 103,662,237,444, 155,493,356,166.03 and 29,132,220,872.64

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Solution

The fourth proportional to 103,662,237,444, 155,493,356,166.03 and 29,132,220,872.64 is: 43,698,331,308.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    103,662,237,444 : 155,493,356,166.03 = 29,132,220,872.64 : x
  2. Step 2: Convert to fraction form
    103,662,237,444/155,493,356,166.03 = 29,132,220,872.64/x
  3. Step 3: Cross multiply
    103,662,237,444x = 155,493,356,166.03 × 29,132,220,872.64
  4. Step 4: Simplify right side
    103,662,237,444x = 4,529,866,796,056,864,882,688
  5. Step 5: Solve for x
    x = 4,529,866,796,056,864,882,688/103,662,237,444
  6. Step 6: Final answer
    x = 43,698,331,308.97

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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.