Home / 26,644,031.40-36,764,849.95-14,881,850.40

Finding the Fourth Proportional to 26,644,031.40, 36,764,849.95 and 14,881,850.40

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Solution

The fourth proportional to 26,644,031.40, 36,764,849.95 and 14,881,850.40 is: 20,534,767.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,644,031.40 : 36,764,849.95 = 14,881,850.40 : x
  2. Step 2: Convert to fraction form
    26,644,031.40/36,764,849.95 = 14,881,850.40/x
  3. Step 3: Cross multiply
    26,644,031.40x = 36,764,849.95 × 14,881,850.40
  4. Step 4: Simplify right side
    26,644,031.40x = 547,128,996,934,347.56
  5. Step 5: Solve for x
    x = 547,128,996,934,347.56/26,644,031.40
  6. Step 6: Final answer
    x = 20,534,767.76

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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.