Home / 9,981,195,500.80-14,974,089,371.40-3,349,704,641.68

Finding the Fourth Proportional to 9,981,195,500.80, 14,974,089,371.40 and 3,349,704,641.68

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Solution

The fourth proportional to 9,981,195,500.80, 14,974,089,371.40 and 3,349,704,641.68 is: 5,025,327,544.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,981,195,500.80 : 14,974,089,371.40 = 3,349,704,641.68 : x
  2. Step 2: Convert to fraction form
    9,981,195,500.80/14,974,089,371.40 = 3,349,704,641.68/x
  3. Step 3: Cross multiply
    9,981,195,500.80x = 14,974,089,371.40 × 3,349,704,641.68
  4. Step 4: Simplify right side
    9,981,195,500.80x = 50,158,776,672,309,731,328
  5. Step 5: Solve for x
    x = 50,158,776,672,309,731,328/9,981,195,500.80
  6. Step 6: Final answer
    x = 5,025,327,544.01

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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.