Home / 32,831,856.90-49,247,785.35-10,109,801.70

Finding the Fourth Proportional to 32,831,856.90, 49,247,785.35 and 10,109,801.70

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Solution

The fourth proportional to 32,831,856.90, 49,247,785.35 and 10,109,801.70 is: 15,164,702.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,831,856.90 : 49,247,785.35 = 10,109,801.70 : x
  2. Step 2: Convert to fraction form
    32,831,856.90/49,247,785.35 = 10,109,801.70/x
  3. Step 3: Cross multiply
    32,831,856.90x = 49,247,785.35 × 10,109,801.70
  4. Step 4: Simplify right side
    32,831,856.90x = 497,885,344,052,665.06
  5. Step 5: Solve for x
    x = 497,885,344,052,665.06/32,831,856.90
  6. Step 6: Final answer
    x = 15,164,702.55

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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.