Home / 64,003,585.60-88,325,181.07-34,634,915.47

Finding the Fourth Proportional to 64,003,585.60, 88,325,181.07 and 34,634,915.47

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Solution

The fourth proportional to 64,003,585.60, 88,325,181.07 and 34,634,915.47 is: 47,796,309.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,003,585.60 : 88,325,181.07 = 34,634,915.47 : x
  2. Step 2: Convert to fraction form
    64,003,585.60/88,325,181.07 = 34,634,915.47/x
  3. Step 3: Cross multiply
    64,003,585.60x = 88,325,181.07 × 34,634,915.47
  4. Step 4: Simplify right side
    64,003,585.60x = 3,059,135,179,924,494
  5. Step 5: Solve for x
    x = 3,059,135,179,924,494/64,003,585.60
  6. Step 6: Final answer
    x = 47,796,309.40

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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.