Home / 53,182,897.30-73,379,901.27-32,274,456.40

Finding the Fourth Proportional to 53,182,897.30, 73,379,901.27 and 32,274,456.40

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Solution

The fourth proportional to 53,182,897.30, 73,379,901.27 and 32,274,456.40 is: 44,531,165.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,182,897.30 : 73,379,901.27 = 32,274,456.40 : x
  2. Step 2: Convert to fraction form
    53,182,897.30/73,379,901.27 = 32,274,456.40/x
  3. Step 3: Cross multiply
    53,182,897.30x = 73,379,901.27 × 32,274,456.40
  4. Step 4: Simplify right side
    53,182,897.30x = 2,368,296,424,174,919.50
  5. Step 5: Solve for x
    x = 2,368,296,424,174,919.50/53,182,897.30
  6. Step 6: Final answer
    x = 44,531,165.93

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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.