Home / 26,857,248.18-40,297,777.65-14,074,712.70

Finding the Fourth Proportional to 26,857,248.18, 40,297,777.65 and 14,074,712.70

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Solution

The fourth proportional to 26,857,248.18, 40,297,777.65 and 14,074,712.70 is: 21,118,308.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,857,248.18 : 40,297,777.65 = 14,074,712.70 : x
  2. Step 2: Convert to fraction form
    26,857,248.18/40,297,777.65 = 14,074,712.70/x
  3. Step 3: Cross multiply
    26,857,248.18x = 40,297,777.65 × 14,074,712.70
  4. Step 4: Simplify right side
    26,857,248.18x = 567,179,642,721,114.38
  5. Step 5: Solve for x
    x = 567,179,642,721,114.38/26,857,248.18
  6. Step 6: Final answer
    x = 21,118,308.14

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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.