Home / 16,326,761.13-24,474,980.32-7,223,996.93

Finding the Fourth Proportional to 16,326,761.13, 24,474,980.32 and 7,223,996.93

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Solution

The fourth proportional to 16,326,761.13, 24,474,980.32 and 7,223,996.93 is: 10,829,287.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,326,761.13 : 24,474,980.32 = 7,223,996.93 : x
  2. Step 2: Convert to fraction form
    16,326,761.13/24,474,980.32 = 7,223,996.93/x
  3. Step 3: Cross multiply
    16,326,761.13x = 24,474,980.32 × 7,223,996.93
  4. Step 4: Simplify right side
    16,326,761.13x = 176,807,182,553,055.50
  5. Step 5: Solve for x
    x = 176,807,182,553,055.50/16,326,761.13
  6. Step 6: Final answer
    x = 10,829,287.03

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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.