Home / 29,975,247.25-41,368,244.32-23,831,000.45

Finding the Fourth Proportional to 29,975,247.25, 41,368,244.32 and 23,831,000.45

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Solution

The fourth proportional to 29,975,247.25, 41,368,244.32 and 23,831,000.45 is: 32,888,691.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,975,247.25 : 41,368,244.32 = 23,831,000.45 : x
  2. Step 2: Convert to fraction form
    29,975,247.25/41,368,244.32 = 23,831,000.45/x
  3. Step 3: Cross multiply
    29,975,247.25x = 41,368,244.32 × 23,831,000.45
  4. Step 4: Simplify right side
    29,975,247.25x = 985,846,648,849,635.12
  5. Step 5: Solve for x
    x = 985,846,648,849,635.12/29,975,247.25
  6. Step 6: Final answer
    x = 32,888,691.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.