Home / 149,574,735,820.92-224,375,896,275.83-48,846,131,296.13

Finding the Fourth Proportional to 149,574,735,820.92, 224,375,896,275.83 and 48,846,131,296.13

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Solution

The fourth proportional to 149,574,735,820.92, 224,375,896,275.83 and 48,846,131,296.13 is: 73,273,701,130.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,574,735,820.92 : 224,375,896,275.83 = 48,846,131,296.13 : x
  2. Step 2: Convert to fraction form
    149,574,735,820.92/224,375,896,275.83 = 48,846,131,296.13/x
  3. Step 3: Cross multiply
    149,574,735,820.92x = 224,375,896,275.83 × 48,846,131,296.13
  4. Step 4: Simplify right side
    149,574,735,820.92x = 10,959,894,489,176,037,392,384
  5. Step 5: Solve for x
    x = 10,959,894,489,176,037,392,384/149,574,735,820.92
  6. Step 6: Final answer
    x = 73,273,701,130.24

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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.