Home / 2,473,939,623.92-3,702,834,526.44-1,818,717,067.76

Finding the Fourth Proportional to 2,473,939,623.92, 3,702,834,526.44 and 1,818,717,067.76

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Solution

The fourth proportional to 2,473,939,623.92, 3,702,834,526.44 and 1,818,717,067.76 is: 2,722,139,330.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,473,939,623.92 : 3,702,834,526.44 = 1,818,717,067.76 : x
  2. Step 2: Convert to fraction form
    2,473,939,623.92/3,702,834,526.44 = 1,818,717,067.76/x
  3. Step 3: Cross multiply
    2,473,939,623.92x = 3,702,834,526.44 × 1,818,717,067.76
  4. Step 4: Simplify right side
    2,473,939,623.92x = 6,734,408,352,327,445,504
  5. Step 5: Solve for x
    x = 6,734,408,352,327,445,504/2,473,939,623.92
  6. Step 6: Final answer
    x = 2,722,139,330.81

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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.