Home / 2,007,330,488.40-3,010,661,767.74-607,982,059.26

Finding the Fourth Proportional to 2,007,330,488.40, 3,010,661,767.74 and 607,982,059.26

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Solution

The fourth proportional to 2,007,330,488.40, 3,010,661,767.74 and 607,982,059.26 is: 911,871,937.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,007,330,488.40 : 3,010,661,767.74 = 607,982,059.26 : x
  2. Step 2: Convert to fraction form
    2,007,330,488.40/3,010,661,767.74 = 607,982,059.26/x
  3. Step 3: Cross multiply
    2,007,330,488.40x = 3,010,661,767.74 × 607,982,059.26
  4. Step 4: Simplify right side
    2,007,330,488.40x = 1,830,428,341,285,916,928
  5. Step 5: Solve for x
    x = 1,830,428,341,285,916,928/2,007,330,488.40
  6. Step 6: Final answer
    x = 911,871,937.31

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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.