Home / 14,777,330,729.71-22,168,847,939.82-4,826,099,167.24

Finding the Fourth Proportional to 14,777,330,729.71, 22,168,847,939.82 and 4,826,099,167.24

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Solution

The fourth proportional to 14,777,330,729.71, 22,168,847,939.82 and 4,826,099,167.24 is: 7,240,080,129.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,777,330,729.71 : 22,168,847,939.82 = 4,826,099,167.24 : x
  2. Step 2: Convert to fraction form
    14,777,330,729.71/22,168,847,939.82 = 4,826,099,167.24/x
  3. Step 3: Cross multiply
    14,777,330,729.71x = 22,168,847,939.82 × 4,826,099,167.24
  4. Step 4: Simplify right side
    14,777,330,729.71x = 106,989,058,581,035,483,136
  5. Step 5: Solve for x
    x = 106,989,058,581,035,483,136/14,777,330,729.71
  6. Step 6: Final answer
    x = 7,240,080,129.35

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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.