Home / 589,312,174.72-883,725,053.76-201,166,268.80

Finding the Fourth Proportional to 589,312,174.72, 883,725,053.76 and 201,166,268.80

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Solution

The fourth proportional to 589,312,174.72, 883,725,053.76 and 201,166,268.80 is: 301,666,382.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    589,312,174.72 : 883,725,053.76 = 201,166,268.80 : x
  2. Step 2: Convert to fraction form
    589,312,174.72/883,725,053.76 = 201,166,268.80/x
  3. Step 3: Cross multiply
    589,312,174.72x = 883,725,053.76 × 201,166,268.80
  4. Step 4: Simplify right side
    589,312,174.72x = 177,775,671,709,978,624
  5. Step 5: Solve for x
    x = 177,775,671,709,978,624/589,312,174.72
  6. Step 6: Final answer
    x = 301,666,382.16

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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.