Home / 32,820,009.60-49,230,014.40-11,251,718.40

Finding the Fourth Proportional to 32,820,009.60, 49,230,014.40 and 11,251,718.40

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Solution

The fourth proportional to 32,820,009.60, 49,230,014.40 and 11,251,718.40 is: 16,877,577.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,820,009.60 : 49,230,014.40 = 11,251,718.40 : x
  2. Step 2: Convert to fraction form
    32,820,009.60/49,230,014.40 = 11,251,718.40/x
  3. Step 3: Cross multiply
    32,820,009.60x = 49,230,014.40 × 11,251,718.40
  4. Step 4: Simplify right side
    32,820,009.60x = 553,922,258,856,744.94
  5. Step 5: Solve for x
    x = 553,922,258,856,744.94/32,820,009.60
  6. Step 6: Final answer
    x = 16,877,577.60

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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.