Home / 49,062,667.80-73,434,569.40-49,062,667.80

Finding the Fourth Proportional to 49,062,667.80, 73,434,569.40 and 49,062,667.80

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Solution

The fourth proportional to 49,062,667.80, 73,434,569.40 and 49,062,667.80 is: 73,434,569.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,062,667.80 : 73,434,569.40 = 49,062,667.80 : x
  2. Step 2: Convert to fraction form
    49,062,667.80/73,434,569.40 = 49,062,667.80/x
  3. Step 3: Cross multiply
    49,062,667.80x = 73,434,569.40 × 49,062,667.80
  4. Step 4: Simplify right side
    49,062,667.80x = 3,602,895,883,508,245.50
  5. Step 5: Solve for x
    x = 3,602,895,883,508,245.50/49,062,667.80
  6. Step 6: Final answer
    x = 73,434,569.40

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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.