Home / 119,802,204.03-180,019,299.18-64,510,918.37

Finding the Fourth Proportional to 119,802,204.03, 180,019,299.18 and 64,510,918.37

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Solution

The fourth proportional to 119,802,204.03, 180,019,299.18 and 64,510,918.37 is: 96,936,533.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,802,204.03 : 180,019,299.18 = 64,510,918.37 : x
  2. Step 2: Convert to fraction form
    119,802,204.03/180,019,299.18 = 64,510,918.37/x
  3. Step 3: Cross multiply
    119,802,204.03x = 180,019,299.18 × 64,510,918.37
  4. Step 4: Simplify right side
    119,802,204.03x = 11,613,210,313,936,626
  5. Step 5: Solve for x
    x = 11,613,210,313,936,626/119,802,204.03
  6. Step 6: Final answer
    x = 96,936,533.08

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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.