Home / 1,697,714,570.52-2,342,845,580.04-945,011,388.24

Finding the Fourth Proportional to 1,697,714,570.52, 2,342,845,580.04 and 945,011,388.24

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Solution

The fourth proportional to 1,697,714,570.52, 2,342,845,580.04 and 945,011,388.24 is: 1,304,115,422.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,697,714,570.52 : 2,342,845,580.04 = 945,011,388.24 : x
  2. Step 2: Convert to fraction form
    1,697,714,570.52/2,342,845,580.04 = 945,011,388.24/x
  3. Step 3: Cross multiply
    1,697,714,570.52x = 2,342,845,580.04 × 945,011,388.24
  4. Step 4: Simplify right side
    1,697,714,570.52x = 2,214,015,754,025,548,544
  5. Step 5: Solve for x
    x = 2,214,015,754,025,548,544/1,697,714,570.52
  6. Step 6: Final answer
    x = 1,304,115,422.27

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.