Home / 16,031,682,912.30-24,047,524,368.45-13,552,191,782.70

Finding the Fourth Proportional to 16,031,682,912.30, 24,047,524,368.45 and 13,552,191,782.70

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Solution

The fourth proportional to 16,031,682,912.30, 24,047,524,368.45 and 13,552,191,782.70 is: 20,328,287,674.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,031,682,912.30 : 24,047,524,368.45 = 13,552,191,782.70 : x
  2. Step 2: Convert to fraction form
    16,031,682,912.30/24,047,524,368.45 = 13,552,191,782.70/x
  3. Step 3: Cross multiply
    16,031,682,912.30x = 24,047,524,368.45 × 13,552,191,782.70
  4. Step 4: Simplify right side
    16,031,682,912.30x = 325,896,662,140,386,148,352
  5. Step 5: Solve for x
    x = 325,896,662,140,386,148,352/16,031,682,912.30
  6. Step 6: Final answer
    x = 20,328,287,674.05

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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.