Home / 35,578,538.42-49,098,425.01-19,281,014.42

Finding the Fourth Proportional to 35,578,538.42, 49,098,425.01 and 19,281,014.42

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Solution

The fourth proportional to 35,578,538.42, 49,098,425.01 and 19,281,014.42 is: 26,607,822.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,578,538.42 : 49,098,425.01 = 19,281,014.42 : x
  2. Step 2: Convert to fraction form
    35,578,538.42/49,098,425.01 = 19,281,014.42/x
  3. Step 3: Cross multiply
    35,578,538.42x = 49,098,425.01 × 19,281,014.42
  4. Step 4: Simplify right side
    35,578,538.42x = 946,667,440,617,098.75
  5. Step 5: Solve for x
    x = 946,667,440,617,098.75/35,578,538.42
  6. Step 6: Final answer
    x = 26,607,822.66

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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.