Home / 183,287,880.67-252,935,497.07-99,656,010.14

Finding the Fourth Proportional to 183,287,880.67, 252,935,497.07 and 99,656,010.14

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Solution

The fourth proportional to 183,287,880.67, 252,935,497.07 and 99,656,010.14 is: 137,524,327.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,287,880.67 : 252,935,497.07 = 99,656,010.14 : x
  2. Step 2: Convert to fraction form
    183,287,880.67/252,935,497.07 = 99,656,010.14/x
  3. Step 3: Cross multiply
    183,287,880.67x = 252,935,497.07 × 99,656,010.14
  4. Step 4: Simplify right side
    183,287,880.67x = 25,206,542,460,236,888
  5. Step 5: Solve for x
    x = 25,206,542,460,236,888/183,287,880.67
  6. Step 6: Final answer
    x = 137,524,327.13

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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.