Home / 25,526,695.66-35,227,064.83-13,924,310.74

Finding the Fourth Proportional to 25,526,695.66, 35,227,064.83 and 13,924,310.74

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Solution

The fourth proportional to 25,526,695.66, 35,227,064.83 and 13,924,310.74 is: 19,215,671.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,526,695.66 : 35,227,064.83 = 13,924,310.74 : x
  2. Step 2: Convert to fraction form
    25,526,695.66/35,227,064.83 = 13,924,310.74/x
  3. Step 3: Cross multiply
    25,526,695.66x = 35,227,064.83 × 13,924,310.74
  4. Step 4: Simplify right side
    25,526,695.66x = 490,512,596,974,909.88
  5. Step 5: Solve for x
    x = 490,512,596,974,909.88/25,526,695.66
  6. Step 6: Final answer
    x = 19,215,671.45

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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.