Home / 30,155,967,230.04-45,175,104,470.20-23,492,395,344.88

Finding the Fourth Proportional to 30,155,967,230.04, 45,175,104,470.20 and 23,492,395,344.88

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Solution

The fourth proportional to 30,155,967,230.04, 45,175,104,470.20 and 23,492,395,344.88 is: 35,192,749,941.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,155,967,230.04 : 45,175,104,470.20 = 23,492,395,344.88 : x
  2. Step 2: Convert to fraction form
    30,155,967,230.04/45,175,104,470.20 = 23,492,395,344.88/x
  3. Step 3: Cross multiply
    30,155,967,230.04x = 45,175,104,470.20 × 23,492,395,344.88
  4. Step 4: Simplify right side
    30,155,967,230.04x = 1,061,271,413,960,194,129,920
  5. Step 5: Solve for x
    x = 1,061,271,413,960,194,129,920/30,155,967,230.04
  6. Step 6: Final answer
    x = 35,192,749,941.15

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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.