Home / 64,003,478.04-88,325,032.26-34,634,807.52

Finding the Fourth Proportional to 64,003,478.04, 88,325,032.26 and 34,634,807.52

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Solution

The fourth proportional to 64,003,478.04, 88,325,032.26 and 34,634,807.52 is: 47,796,160.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,003,478.04 : 88,325,032.26 = 34,634,807.52 : x
  2. Step 2: Convert to fraction form
    64,003,478.04/88,325,032.26 = 34,634,807.52/x
  3. Step 3: Cross multiply
    64,003,478.04x = 88,325,032.26 × 34,634,807.52
  4. Step 4: Simplify right side
    64,003,478.04x = 3,059,120,491,522,891
  5. Step 5: Solve for x
    x = 3,059,120,491,522,891/64,003,478.04
  6. Step 6: Final answer
    x = 47,796,160.23

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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.