Home / 301,588,718.89-416,226,132.65-182,576,884.89

Finding the Fourth Proportional to 301,588,718.89, 416,226,132.65 and 182,576,884.89

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Solution

The fourth proportional to 301,588,718.89, 416,226,132.65 and 182,576,884.89 is: 251,976,502.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    301,588,718.89 : 416,226,132.65 = 182,576,884.89 : x
  2. Step 2: Convert to fraction form
    301,588,718.89/416,226,132.65 = 182,576,884.89/x
  3. Step 3: Cross multiply
    301,588,718.89x = 416,226,132.65 × 182,576,884.89
  4. Step 4: Simplify right side
    301,588,718.89x = 75,993,270,709,048,912
  5. Step 5: Solve for x
    x = 75,993,270,709,048,912/301,588,718.89
  6. Step 6: Final answer
    x = 251,976,502.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.