Home / 224,580,746.54-336,903,254.59-69,147,705.92

Finding the Fourth Proportional to 224,580,746.54, 336,903,254.59 and 69,147,705.92

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Solution

The fourth proportional to 224,580,746.54, 336,903,254.59 and 69,147,705.92 is: 103,731,453.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,580,746.54 : 336,903,254.59 = 69,147,705.92 : x
  2. Step 2: Convert to fraction form
    224,580,746.54/336,903,254.59 = 69,147,705.92/x
  3. Step 3: Cross multiply
    224,580,746.54x = 336,903,254.59 × 69,147,705.92
  4. Step 4: Simplify right side
    224,580,746.54x = 23,296,087,170,022,824
  5. Step 5: Solve for x
    x = 23,296,087,170,022,824/224,580,746.54
  6. Step 6: Final answer
    x = 103,731,453.07

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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.