Home / 32,933,513.52-45,433,344.66-19,876,598.64

Finding the Fourth Proportional to 32,933,513.52, 45,433,344.66 and 19,876,598.64

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Solution

The fourth proportional to 32,933,513.52, 45,433,344.66 and 19,876,598.64 is: 27,420,711.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,933,513.52 : 45,433,344.66 = 19,876,598.64 : x
  2. Step 2: Convert to fraction form
    32,933,513.52/45,433,344.66 = 19,876,598.64/x
  3. Step 3: Cross multiply
    32,933,513.52x = 45,433,344.66 × 19,876,598.64
  4. Step 4: Simplify right side
    32,933,513.52x = 903,060,356,679,607.25
  5. Step 5: Solve for x
    x = 903,060,356,679,607.25/32,933,513.52
  6. Step 6: Final answer
    x = 27,420,711.01

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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.