Home / 273,123,711.59-376,824,674.01-167,166,667.13

Finding the Fourth Proportional to 273,123,711.59, 376,824,674.01 and 167,166,667.13

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Solution

The fourth proportional to 273,123,711.59, 376,824,674.01 and 167,166,667.13 is: 230,637,334.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,123,711.59 : 376,824,674.01 = 167,166,667.13 : x
  2. Step 2: Convert to fraction form
    273,123,711.59/376,824,674.01 = 167,166,667.13/x
  3. Step 3: Cross multiply
    273,123,711.59x = 376,824,674.01 × 167,166,667.13
  4. Step 4: Simplify right side
    273,123,711.59x = 62,992,524,846,600,432
  5. Step 5: Solve for x
    x = 62,992,524,846,600,432/273,123,711.59
  6. Step 6: Final answer
    x = 230,637,334.56

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Double scale
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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.