Home / 35,192,030.80-52,788,046.20-17,973,342.40

Finding the Fourth Proportional to 35,192,030.80, 52,788,046.20 and 17,973,342.40

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Solution

The fourth proportional to 35,192,030.80, 52,788,046.20 and 17,973,342.40 is: 26,960,013.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,192,030.80 : 52,788,046.20 = 17,973,342.40 : x
  2. Step 2: Convert to fraction form
    35,192,030.80/52,788,046.20 = 17,973,342.40/x
  3. Step 3: Cross multiply
    35,192,030.80x = 52,788,046.20 × 17,973,342.40
  4. Step 4: Simplify right side
    35,192,030.80x = 948,777,628,979,618.88
  5. Step 5: Solve for x
    x = 948,777,628,979,618.88/35,192,030.80
  6. Step 6: Final answer
    x = 26,960,013.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.