Home / 30,495,272.99-45,761,085.14-11,066,014.67

Finding the Fourth Proportional to 30,495,272.99, 45,761,085.14 and 11,066,014.67

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Solution

The fourth proportional to 30,495,272.99, 45,761,085.14 and 11,066,014.67 is: 16,605,617.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,495,272.99 : 45,761,085.14 = 11,066,014.67 : x
  2. Step 2: Convert to fraction form
    30,495,272.99/45,761,085.14 = 11,066,014.67/x
  3. Step 3: Cross multiply
    30,495,272.99x = 45,761,085.14 × 11,066,014.67
  4. Step 4: Simplify right side
    30,495,272.99x = 506,392,839,190,223.44
  5. Step 5: Solve for x
    x = 506,392,839,190,223.44/30,495,272.99
  6. Step 6: Final answer
    x = 16,605,617.51

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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.