Home / 116,085,848.42-174,123,033.75-43,296,958.01

Finding the Fourth Proportional to 116,085,848.42, 174,123,033.75 and 43,296,958.01

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Solution

The fourth proportional to 116,085,848.42, 174,123,033.75 and 43,296,958.01 is: 64,943,296.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,085,848.42 : 174,123,033.75 = 43,296,958.01 : x
  2. Step 2: Convert to fraction form
    116,085,848.42/174,123,033.75 = 43,296,958.01/x
  3. Step 3: Cross multiply
    116,085,848.42x = 174,123,033.75 × 43,296,958.01
  4. Step 4: Simplify right side
    116,085,848.42x = 7,538,997,681,282,871
  5. Step 5: Solve for x
    x = 7,538,997,681,282,871/116,085,848.42
  6. Step 6: Final answer
    x = 64,943,296.57

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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.