Home / 57,084,635.59-85,602,808.89-22,996,828.87

Finding the Fourth Proportional to 57,084,635.59, 85,602,808.89 and 22,996,828.87

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Solution

The fourth proportional to 57,084,635.59, 85,602,808.89 and 22,996,828.87 is: 34,485,516.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,084,635.59 : 85,602,808.89 = 22,996,828.87 : x
  2. Step 2: Convert to fraction form
    57,084,635.59/85,602,808.89 = 22,996,828.87/x
  3. Step 3: Cross multiply
    57,084,635.59x = 85,602,808.89 × 22,996,828.87
  4. Step 4: Simplify right side
    57,084,635.59x = 1,968,593,146,834,644.75
  5. Step 5: Solve for x
    x = 1,968,593,146,834,644.75/57,084,635.59
  6. Step 6: Final answer
    x = 34,485,516.58

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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.