Home / 2,123,287,711.50-3,184,931,901

Finding the Third Proportional to 2,123,287,711.50 and 3,184,931,901

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Solution

The third proportional to 2,123,287,711.50 and 3,184,931,901 is: 4,777,398,352.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,123,287,711.50 : 3,184,931,901 = 3,184,931,901 : x
  2. Step 2: Convert to fraction form
    2,123,287,711.50/3,184,931,901 = 3,184,931,901/x
  3. Step 3: Cross multiply
    2,123,287,711.50x = 3,184,931,901 × 3,184,931,901
  4. Step 4: Simplify right side
    2,123,287,711.50x = 10,143,791,214,007,474,176
  5. Step 5: Solve for x
    x = 10,143,791,214,007,474,176/2,123,287,711.50
  6. Step 6: Final answer
    x = 4,777,398,352.13

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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.