Home / 38,961,178.08-53,788,048.56-23,495,180.64

Finding the Fourth Proportional to 38,961,178.08, 53,788,048.56 and 23,495,180.64

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Solution

The fourth proportional to 38,961,178.08, 53,788,048.56 and 23,495,180.64 is: 32,436,388.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,961,178.08 : 53,788,048.56 = 23,495,180.64 : x
  2. Step 2: Convert to fraction form
    38,961,178.08/53,788,048.56 = 23,495,180.64/x
  3. Step 3: Cross multiply
    38,961,178.08x = 53,788,048.56 × 23,495,180.64
  4. Step 4: Simplify right side
    38,961,178.08x = 1,263,759,917,190,292
  5. Step 5: Solve for x
    x = 1,263,759,917,190,292/38,961,178.08
  6. Step 6: Final answer
    x = 32,436,388.72

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.