Home / 2,309,155,379.96-3,463,733,008.65-1,065,217,803.63

Finding the Fourth Proportional to 2,309,155,379.96, 3,463,733,008.65 and 1,065,217,803.63

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Solution

The fourth proportional to 2,309,155,379.96, 3,463,733,008.65 and 1,065,217,803.63 is: 1,597,826,677.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,309,155,379.96 : 3,463,733,008.65 = 1,065,217,803.63 : x
  2. Step 2: Convert to fraction form
    2,309,155,379.96/3,463,733,008.65 = 1,065,217,803.63/x
  3. Step 3: Cross multiply
    2,309,155,379.96x = 3,463,733,008.65 × 1,065,217,803.63
  4. Step 4: Simplify right side
    2,309,155,379.96x = 3,689,630,067,834,885,120
  5. Step 5: Solve for x
    x = 3,689,630,067,834,885,120/2,309,155,379.96
  6. Step 6: Final answer
    x = 1,597,826,677.18

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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.