Home / 35,578,535.42-49,098,420.88-19,281,011.42

Finding the Fourth Proportional to 35,578,535.42, 49,098,420.88 and 19,281,011.42

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Solution

The fourth proportional to 35,578,535.42, 49,098,420.88 and 19,281,011.42 is: 26,607,818.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,578,535.42 : 49,098,420.88 = 19,281,011.42 : x
  2. Step 2: Convert to fraction form
    35,578,535.42/49,098,420.88 = 19,281,011.42/x
  3. Step 3: Cross multiply
    35,578,535.42x = 49,098,420.88 × 19,281,011.42
  4. Step 4: Simplify right side
    35,578,535.42x = 946,667,213,691,246.62
  5. Step 5: Solve for x
    x = 946,667,213,691,246.62/35,578,535.42
  6. Step 6: Final answer
    x = 26,607,818.52

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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.