Home / 2,446,806,008.70-3,670,209,013.05-1,763,160,306.30

Finding the Fourth Proportional to 2,446,806,008.70, 3,670,209,013.05 and 1,763,160,306.30

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Solution

The fourth proportional to 2,446,806,008.70, 3,670,209,013.05 and 1,763,160,306.30 is: 2,644,740,459.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446,806,008.70 : 3,670,209,013.05 = 1,763,160,306.30 : x
  2. Step 2: Convert to fraction form
    2,446,806,008.70/3,670,209,013.05 = 1,763,160,306.30/x
  3. Step 3: Cross multiply
    2,446,806,008.70x = 3,670,209,013.05 × 1,763,160,306.30
  4. Step 4: Simplify right side
    2,446,806,008.70x = 6,471,166,847,634,258,944
  5. Step 5: Solve for x
    x = 6,471,166,847,634,258,944/2,446,806,008.70
  6. Step 6: Final answer
    x = 2,644,740,459.45

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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.