Home / 2,156,308,030,212.60-3,234,660,882,256.40-704,178,301,769.84

Finding the Fourth Proportional to 2,156,308,030,212.60, 3,234,660,882,256.40 and 704,178,301,769.84

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Solution

The fourth proportional to 2,156,308,030,212.60, 3,234,660,882,256.40 and 704,178,301,769.84 is: 1,056,332,386,168.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,156,308,030,212.60 : 3,234,660,882,256.40 = 704,178,301,769.84 : x
  2. Step 2: Convert to fraction form
    2,156,308,030,212.60/3,234,660,882,256.40 = 704,178,301,769.84/x
  3. Step 3: Cross multiply
    2,156,308,030,212.60x = 3,234,660,882,256.40 × 704,178,301,769.84
  4. Step 4: Simplify right side
    2,156,308,030,212.60x = 2,277,778,006,868,643,853,369,344
  5. Step 5: Solve for x
    x = 2,277,778,006,868,643,853,369,344/2,156,308,030,212.60
  6. Step 6: Final answer
    x = 1,056,332,386,168.44

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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.