Home / 32,785,838.21-49,175,387.28-10,923,856.30

Finding the Fourth Proportional to 32,785,838.21, 49,175,387.28 and 10,923,856.30

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Solution

The fourth proportional to 32,785,838.21, 49,175,387.28 and 10,923,856.30 is: 16,384,661.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,785,838.21 : 49,175,387.28 = 10,923,856.30 : x
  2. Step 2: Convert to fraction form
    32,785,838.21/49,175,387.28 = 10,923,856.30/x
  3. Step 3: Cross multiply
    32,785,838.21x = 49,175,387.28 × 10,923,856.30
  4. Step 4: Simplify right side
    32,785,838.21x = 537,184,864,205,037.06
  5. Step 5: Solve for x
    x = 537,184,864,205,037.06/32,785,838.21
  6. Step 6: Final answer
    x = 16,384,661.59

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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.