Home / 213,818,721.67-295,069,835.82-116,033,577.67

Finding the Fourth Proportional to 213,818,721.67, 295,069,835.82 and 116,033,577.67

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Solution

The fourth proportional to 213,818,721.67, 295,069,835.82 and 116,033,577.67 is: 160,126,337.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    213,818,721.67 : 295,069,835.82 = 116,033,577.67 : x
  2. Step 2: Convert to fraction form
    213,818,721.67/295,069,835.82 = 116,033,577.67/x
  3. Step 3: Cross multiply
    213,818,721.67x = 295,069,835.82 × 116,033,577.67
  4. Step 4: Simplify right side
    213,818,721.67x = 34,238,008,712,694,116
  5. Step 5: Solve for x
    x = 34,238,008,712,694,116/213,818,721.67
  6. Step 6: Final answer
    x = 160,126,337.14

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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.