Home / 61,402,057.89-84,742,270.38-34,946,844.27

Finding the Fourth Proportional to 61,402,057.89, 84,742,270.38 and 34,946,844.27

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Solution

The fourth proportional to 61,402,057.89, 84,742,270.38 and 34,946,844.27 is: 48,230,874.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,402,057.89 : 84,742,270.38 = 34,946,844.27 : x
  2. Step 2: Convert to fraction form
    61,402,057.89/84,742,270.38 = 34,946,844.27/x
  3. Step 3: Cross multiply
    61,402,057.89x = 84,742,270.38 × 34,946,844.27
  4. Step 4: Simplify right side
    61,402,057.89x = 2,961,474,926,056,094
  5. Step 5: Solve for x
    x = 2,961,474,926,056,094/61,402,057.89
  6. Step 6: Final answer
    x = 48,230,874.14

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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.