Home / 32,675,512.80-49,008,020.40-9,951,124.80

Finding the Fourth Proportional to 32,675,512.80, 49,008,020.40 and 9,951,124.80

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Solution

The fourth proportional to 32,675,512.80, 49,008,020.40 and 9,951,124.80 is: 14,925,088.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,675,512.80 : 49,008,020.40 = 9,951,124.80 : x
  2. Step 2: Convert to fraction form
    32,675,512.80/49,008,020.40 = 9,951,124.80/x
  3. Step 3: Cross multiply
    32,675,512.80x = 49,008,020.40 × 9,951,124.80
  4. Step 4: Simplify right side
    32,675,512.80x = 487,684,927,201,345.94
  5. Step 5: Solve for x
    x = 487,684,927,201,345.94/32,675,512.80
  6. Step 6: Final answer
    x = 14,925,088.71

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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.