Home / 173,171,881.67-259,791,242.24-56,555,886.95

Finding the Fourth Proportional to 173,171,881.67, 259,791,242.24 and 56,555,886.95

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Solution

The fourth proportional to 173,171,881.67, 259,791,242.24 and 56,555,886.95 is: 84,844,744.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,171,881.67 : 259,791,242.24 = 56,555,886.95 : x
  2. Step 2: Convert to fraction form
    173,171,881.67/259,791,242.24 = 56,555,886.95/x
  3. Step 3: Cross multiply
    173,171,881.67x = 259,791,242.24 × 56,555,886.95
  4. Step 4: Simplify right side
    173,171,881.67x = 14,692,724,126,542,154
  5. Step 5: Solve for x
    x = 14,692,724,126,542,154/173,171,881.67
  6. Step 6: Final answer
    x = 84,844,744.92

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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.