Home / 24,203,253.60-36,304,880.40-21,274,423.20

Finding the Fourth Proportional to 24,203,253.60, 36,304,880.40 and 21,274,423.20

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Solution

The fourth proportional to 24,203,253.60, 36,304,880.40 and 21,274,423.20 is: 31,911,634.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,203,253.60 : 36,304,880.40 = 21,274,423.20 : x
  2. Step 2: Convert to fraction form
    24,203,253.60/36,304,880.40 = 21,274,423.20/x
  3. Step 3: Cross multiply
    24,203,253.60x = 36,304,880.40 × 21,274,423.20
  4. Step 4: Simplify right side
    24,203,253.60x = 772,365,389,854,985.25
  5. Step 5: Solve for x
    x = 772,365,389,854,985.25/24,203,253.60
  6. Step 6: Final answer
    x = 31,911,634.80

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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.