Home / 32,932,841.64-45,447,979.50-19,182,691.50

Finding the Fourth Proportional to 32,932,841.64, 45,447,979.50 and 19,182,691.50

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Solution

The fourth proportional to 32,932,841.64, 45,447,979.50 and 19,182,691.50 is: 26,472,497.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,932,841.64 : 45,447,979.50 = 19,182,691.50 : x
  2. Step 2: Convert to fraction form
    32,932,841.64/45,447,979.50 = 19,182,691.50/x
  3. Step 3: Cross multiply
    32,932,841.64x = 45,447,979.50 × 19,182,691.50
  4. Step 4: Simplify right side
    32,932,841.64x = 871,814,570,046,824.25
  5. Step 5: Solve for x
    x = 871,814,570,046,824.25/32,932,841.64
  6. Step 6: Final answer
    x = 26,472,497.56

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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.