Home / 149,574,735,835.20-224,375,896,296.95-48,846,131,308.71

Finding the Fourth Proportional to 149,574,735,835.20, 224,375,896,296.95 and 48,846,131,308.71

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Solution

The fourth proportional to 149,574,735,835.20, 224,375,896,296.95 and 48,846,131,308.71 is: 73,273,701,149.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,574,735,835.20 : 224,375,896,296.95 = 48,846,131,308.71 : x
  2. Step 2: Convert to fraction form
    149,574,735,835.20/224,375,896,296.95 = 48,846,131,308.71/x
  3. Step 3: Cross multiply
    149,574,735,835.20x = 224,375,896,296.95 × 48,846,131,308.71
  4. Step 4: Simplify right side
    149,574,735,835.20x = 10,959,894,493,030,317,555,712
  5. Step 5: Solve for x
    x = 10,959,894,493,030,317,555,712/149,574,735,835.20
  6. Step 6: Final answer
    x = 73,273,701,149.01

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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.