Home / 1,972,438,541.14-2,958,586,055.07-592,217,176.90

Finding the Fourth Proportional to 1,972,438,541.14, 2,958,586,055.07 and 592,217,176.90

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Solution

The fourth proportional to 1,972,438,541.14, 2,958,586,055.07 and 592,217,176.90 is: 888,304,220.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,972,438,541.14 : 2,958,586,055.07 = 592,217,176.90 : x
  2. Step 2: Convert to fraction form
    1,972,438,541.14/2,958,586,055.07 = 592,217,176.90/x
  3. Step 3: Cross multiply
    1,972,438,541.14x = 2,958,586,055.07 × 592,217,176.90
  4. Step 4: Simplify right side
    1,972,438,541.14x = 1,752,125,481,149,263,360
  5. Step 5: Solve for x
    x = 1,752,125,481,149,263,360/1,972,438,541.14
  6. Step 6: Final answer
    x = 888,304,220.69

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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.