Home / 45,416,944.72-62,675,640.84-24,789,938.32

Finding the Fourth Proportional to 45,416,944.72, 62,675,640.84 and 24,789,938.32

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Solution

The fourth proportional to 45,416,944.72, 62,675,640.84 and 24,789,938.32 is: 34,210,255.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,416,944.72 : 62,675,640.84 = 24,789,938.32 : x
  2. Step 2: Convert to fraction form
    45,416,944.72/62,675,640.84 = 24,789,938.32/x
  3. Step 3: Cross multiply
    45,416,944.72x = 62,675,640.84 × 24,789,938.32
  4. Step 4: Simplify right side
    45,416,944.72x = 1,553,725,270,590,073
  5. Step 5: Solve for x
    x = 1,553,725,270,590,073/45,416,944.72
  6. Step 6: Final answer
    x = 34,210,255.23

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1.5x scale

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.