Home / 224,401,020.19-336,808,445.05-113,814,303.66

Finding the Fourth Proportional to 224,401,020.19, 336,808,445.05 and 113,814,303.66

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Solution

The fourth proportional to 224,401,020.19, 336,808,445.05 and 113,814,303.66 is: 170,826,400.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,401,020.19 : 336,808,445.05 = 113,814,303.66 : x
  2. Step 2: Convert to fraction form
    224,401,020.19/336,808,445.05 = 113,814,303.66/x
  3. Step 3: Cross multiply
    224,401,020.19x = 336,808,445.05 × 113,814,303.66
  4. Step 4: Simplify right side
    224,401,020.19x = 38,333,618,640,314,256
  5. Step 5: Solve for x
    x = 38,333,618,640,314,256/224,401,020.19
  6. Step 6: Final answer
    x = 170,826,400.91

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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.