Home / 45,937,133.76-63,394,679.87-26,361,602.94

Finding the Fourth Proportional to 45,937,133.76, 63,394,679.87 and 26,361,602.94

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Solution

The fourth proportional to 45,937,133.76, 63,394,679.87 and 26,361,602.94 is: 36,379,835.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,937,133.76 : 63,394,679.87 = 26,361,602.94 : x
  2. Step 2: Convert to fraction form
    45,937,133.76/63,394,679.87 = 26,361,602.94/x
  3. Step 3: Cross multiply
    45,937,133.76x = 63,394,679.87 × 26,361,602.94
  4. Step 4: Simplify right side
    45,937,133.76x = 1,671,185,378,871,813
  5. Step 5: Solve for x
    x = 1,671,185,378,871,813/45,937,133.76
  6. Step 6: Final answer
    x = 36,379,835.71

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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.