Home / 34,824,771.40-52,242,201.72-12,963,333.52

Finding the Fourth Proportional to 34,824,771.40, 52,242,201.72 and 12,963,333.52

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Solution

The fourth proportional to 34,824,771.40, 52,242,201.72 and 12,963,333.52 is: 19,446,878.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,824,771.40 : 52,242,201.72 = 12,963,333.52 : x
  2. Step 2: Convert to fraction form
    34,824,771.40/52,242,201.72 = 12,963,333.52/x
  3. Step 3: Cross multiply
    34,824,771.40x = 52,242,201.72 × 12,963,333.52
  4. Step 4: Simplify right side
    34,824,771.40x = 677,233,084,715,477.62
  5. Step 5: Solve for x
    x = 677,233,084,715,477.62/34,824,771.40
  6. Step 6: Final answer
    x = 19,446,878.11

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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.