Home / 50,354,951.36-75,532,427.04-33,311,638.49

Finding the Fourth Proportional to 50,354,951.36, 75,532,427.04 and 33,311,638.49

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Solution

The fourth proportional to 50,354,951.36, 75,532,427.04 and 33,311,638.49 is: 49,967,457.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,354,951.36 : 75,532,427.04 = 33,311,638.49 : x
  2. Step 2: Convert to fraction form
    50,354,951.36/75,532,427.04 = 33,311,638.49/x
  3. Step 3: Cross multiply
    50,354,951.36x = 75,532,427.04 × 33,311,638.49
  4. Step 4: Simplify right side
    50,354,951.36x = 2,516,108,903,828,781
  5. Step 5: Solve for x
    x = 2,516,108,903,828,781/50,354,951.36
  6. Step 6: Final answer
    x = 49,967,457.74

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1.5x scale

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.