Home / 154,624,527,751.09-231,970,175,345.46-47,067,209,598.26

Finding the Fourth Proportional to 154,624,527,751.09, 231,970,175,345.46 and 47,067,209,598.26

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Solution

The fourth proportional to 154,624,527,751.09, 231,970,175,345.46 and 47,067,209,598.26 is: 70,610,976,294.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    154,624,527,751.09 : 231,970,175,345.46 = 47,067,209,598.26 : x
  2. Step 2: Convert to fraction form
    154,624,527,751.09/231,970,175,345.46 = 47,067,209,598.26/x
  3. Step 3: Cross multiply
    154,624,527,751.09x = 231,970,175,345.46 × 47,067,209,598.26
  4. Step 4: Simplify right side
    154,624,527,751.09x = 10,918,188,863,530,817,552,384
  5. Step 5: Solve for x
    x = 10,918,188,863,530,817,552,384/154,624,527,751.09
  6. Step 6: Final answer
    x = 70,610,976,294.18

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1.5x scale

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.