Home / 233,990,717.10-350,986,075.65-165,966,269.10

Finding the Fourth Proportional to 233,990,717.10, 350,986,075.65 and 165,966,269.10

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Solution

The fourth proportional to 233,990,717.10, 350,986,075.65 and 165,966,269.10 is: 248,949,403.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,990,717.10 : 350,986,075.65 = 165,966,269.10 : x
  2. Step 2: Convert to fraction form
    233,990,717.10/350,986,075.65 = 165,966,269.10/x
  3. Step 3: Cross multiply
    233,990,717.10x = 350,986,075.65 × 165,966,269.10
  4. Step 4: Simplify right side
    233,990,717.10x = 58,251,849,481,680,848
  5. Step 5: Solve for x
    x = 58,251,849,481,680,848/233,990,717.10
  6. Step 6: Final answer
    x = 248,949,403.65

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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.