Home / 4,680,275,167.20-7,021,452,013.20-1,574,770,159.20

Finding the Fourth Proportional to 4,680,275,167.20, 7,021,452,013.20 and 1,574,770,159.20

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Solution

The fourth proportional to 4,680,275,167.20, 7,021,452,013.20 and 1,574,770,159.20 is: 2,362,504,918.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,680,275,167.20 : 7,021,452,013.20 = 1,574,770,159.20 : x
  2. Step 2: Convert to fraction form
    4,680,275,167.20/7,021,452,013.20 = 1,574,770,159.20/x
  3. Step 3: Cross multiply
    4,680,275,167.20x = 7,021,452,013.20 × 1,574,770,159.20
  4. Step 4: Simplify right side
    4,680,275,167.20x = 11,057,173,104,642,123,776
  5. Step 5: Solve for x
    x = 11,057,173,104,642,123,776/4,680,275,167.20
  6. Step 6: Final answer
    x = 2,362,504,918.97

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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.