Home / 3,265,883,616.57-4,898,811,443.32-905,037,831.98

Finding the Fourth Proportional to 3,265,883,616.57, 4,898,811,443.32 and 905,037,831.98

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Solution

The fourth proportional to 3,265,883,616.57, 4,898,811,443.32 and 905,037,831.98 is: 1,357,552,873.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,265,883,616.57 : 4,898,811,443.32 = 905,037,831.98 : x
  2. Step 2: Convert to fraction form
    3,265,883,616.57/4,898,811,443.32 = 905,037,831.98/x
  3. Step 3: Cross multiply
    3,265,883,616.57x = 4,898,811,443.32 × 905,037,831.98
  4. Step 4: Simplify right side
    3,265,883,616.57x = 4,433,609,687,941,147,136
  5. Step 5: Solve for x
    x = 4,433,609,687,941,147,136/3,265,883,616.57
  6. Step 6: Final answer
    x = 1,357,552,873.42

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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.