Home / 93,096,461.24-128,471,546.93-51,284,437.73

Finding the Fourth Proportional to 93,096,461.24, 128,471,546.93 and 51,284,437.73

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Solution

The fourth proportional to 93,096,461.24, 128,471,546.93 and 51,284,437.73 is: 70,771,659.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,096,461.24 : 128,471,546.93 = 51,284,437.73 : x
  2. Step 2: Convert to fraction form
    93,096,461.24/128,471,546.93 = 51,284,437.73/x
  3. Step 3: Cross multiply
    93,096,461.24x = 128,471,546.93 × 51,284,437.73
  4. Step 4: Simplify right side
    93,096,461.24x = 6,588,591,048,608,358
  5. Step 5: Solve for x
    x = 6,588,591,048,608,358/93,096,461.24
  6. Step 6: Final answer
    x = 70,771,659.43

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.