Home / 119,841,816.37-179,814,511.52-64,444,903.04

Finding the Fourth Proportional to 119,841,816.37, 179,814,511.52 and 64,444,903.04

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Solution

The fourth proportional to 119,841,816.37, 179,814,511.52 and 64,444,903.04 is: 96,695,202.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,841,816.37 : 179,814,511.52 = 64,444,903.04 : x
  2. Step 2: Convert to fraction form
    119,841,816.37/179,814,511.52 = 64,444,903.04/x
  3. Step 3: Cross multiply
    119,841,816.37x = 179,814,511.52 × 64,444,903.04
  4. Step 4: Simplify right side
    119,841,816.37x = 11,588,128,759,267,798
  5. Step 5: Solve for x
    x = 11,588,128,759,267,798/119,841,816.37
  6. Step 6: Final answer
    x = 96,695,202.98

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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.