Home / 32,674,818.80-49,006,979.40-9,950,430.80

Finding the Fourth Proportional to 32,674,818.80, 49,006,979.40 and 9,950,430.80

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Solution

The fourth proportional to 32,674,818.80, 49,006,979.40 and 9,950,430.80 is: 14,924,047.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,674,818.80 : 49,006,979.40 = 9,950,430.80 : x
  2. Step 2: Convert to fraction form
    32,674,818.80/49,006,979.40 = 9,950,430.80/x
  3. Step 3: Cross multiply
    32,674,818.80x = 49,006,979.40 × 9,950,430.80
  4. Step 4: Simplify right side
    32,674,818.80x = 487,640,557,236,725.56
  5. Step 5: Solve for x
    x = 487,640,557,236,725.56/32,674,818.80
  6. Step 6: Final answer
    x = 14,924,047.79

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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.