Home / 32,831,967.90-49,247,951.85-10,109,912.70

Finding the Fourth Proportional to 32,831,967.90, 49,247,951.85 and 10,109,912.70

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Solution

The fourth proportional to 32,831,967.90, 49,247,951.85 and 10,109,912.70 is: 15,164,869.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,831,967.90 : 49,247,951.85 = 10,109,912.70 : x
  2. Step 2: Convert to fraction form
    32,831,967.90/49,247,951.85 = 10,109,912.70/x
  3. Step 3: Cross multiply
    32,831,967.90x = 49,247,951.85 × 10,109,912.70
  4. Step 4: Simplify right side
    32,831,967.90x = 497,892,493,857,303.50
  5. Step 5: Solve for x
    x = 497,892,493,857,303.50/32,831,967.90
  6. Step 6: Final answer
    x = 15,164,869.05

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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.