Home / 150,908,248.58-226,362,090.34-47,285,386.71

Finding the Fourth Proportional to 150,908,248.58, 226,362,090.34 and 47,285,386.71

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Solution

The fourth proportional to 150,908,248.58, 226,362,090.34 and 47,285,386.71 is: 70,927,991.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,908,248.58 : 226,362,090.34 = 47,285,386.71 : x
  2. Step 2: Convert to fraction form
    150,908,248.58/226,362,090.34 = 47,285,386.71/x
  3. Step 3: Cross multiply
    150,908,248.58x = 226,362,090.34 × 47,285,386.71
  4. Step 4: Simplify right side
    150,908,248.58x = 10,703,618,978,210,856
  5. Step 5: Solve for x
    x = 10,703,618,978,210,856/150,908,248.58
  6. Step 6: Final answer
    x = 70,927,991.54

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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.