Home / 1,767,404,344.28-2,651,378,921.45-602,600,430.32

Finding the Fourth Proportional to 1,767,404,344.28, 2,651,378,921.45 and 602,600,430.32

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Solution

The fourth proportional to 1,767,404,344.28, 2,651,378,921.45 and 602,600,430.32 is: 903,993,522.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,767,404,344.28 : 2,651,378,921.45 = 602,600,430.32 : x
  2. Step 2: Convert to fraction form
    1,767,404,344.28/2,651,378,921.45 = 602,600,430.32/x
  3. Step 3: Cross multiply
    1,767,404,344.28x = 2,651,378,921.45 × 602,600,430.32
  4. Step 4: Simplify right side
    1,767,404,344.28x = 1,597,722,079,001,570,048
  5. Step 5: Solve for x
    x = 1,597,722,079,001,570,048/1,767,404,344.28
  6. Step 6: Final answer
    x = 903,993,522.58

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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.