Home / 31,980,605.52-44,133,235.56-17,296,271.76

Finding the Fourth Proportional to 31,980,605.52, 44,133,235.56 and 17,296,271.76

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Solution

The fourth proportional to 31,980,605.52, 44,133,235.56 and 17,296,271.76 is: 23,868,855.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,980,605.52 : 44,133,235.56 = 17,296,271.76 : x
  2. Step 2: Convert to fraction form
    31,980,605.52/44,133,235.56 = 17,296,271.76/x
  3. Step 3: Cross multiply
    31,980,605.52x = 44,133,235.56 × 17,296,271.76
  4. Step 4: Simplify right side
    31,980,605.52x = 763,340,435,893,855.88
  5. Step 5: Solve for x
    x = 763,340,435,893,855.88/31,980,605.52
  6. Step 6: Final answer
    x = 23,868,855.00

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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.