Home / 24,203,254.60-36,304,881.90-21,274,424.20

Finding the Fourth Proportional to 24,203,254.60, 36,304,881.90 and 21,274,424.20

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Solution

The fourth proportional to 24,203,254.60, 36,304,881.90 and 21,274,424.20 is: 31,911,636.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,203,254.60 : 36,304,881.90 = 21,274,424.20 : x
  2. Step 2: Convert to fraction form
    24,203,254.60/36,304,881.90 = 21,274,424.20/x
  3. Step 3: Cross multiply
    24,203,254.60x = 36,304,881.90 × 21,274,424.20
  4. Step 4: Simplify right side
    24,203,254.60x = 772,365,458,071,501.88
  5. Step 5: Solve for x
    x = 772,365,458,071,501.88/24,203,254.60
  6. Step 6: Final answer
    x = 31,911,636.30

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Similar ratio
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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.