Home / 23,315,099.40-34,972,649.10-7,358,747.40

Finding the Fourth Proportional to 23,315,099.40, 34,972,649.10 and 7,358,747.40

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Solution

The fourth proportional to 23,315,099.40, 34,972,649.10 and 7,358,747.40 is: 11,038,121.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,315,099.40 : 34,972,649.10 = 7,358,747.40 : x
  2. Step 2: Convert to fraction form
    23,315,099.40/34,972,649.10 = 7,358,747.40/x
  3. Step 3: Cross multiply
    23,315,099.40x = 34,972,649.10 × 7,358,747.40
  4. Step 4: Simplify right side
    23,315,099.40x = 257,354,890,635,737.38
  5. Step 5: Solve for x
    x = 257,354,890,635,737.38/23,315,099.40
  6. Step 6: Final answer
    x = 11,038,121.10

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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.