Home / 111,537,070.10-167,305,605.15-34,859,975.30

Finding the Fourth Proportional to 111,537,070.10, 167,305,605.15 and 34,859,975.30

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Solution

The fourth proportional to 111,537,070.10, 167,305,605.15 and 34,859,975.30 is: 52,289,962.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,537,070.10 : 167,305,605.15 = 34,859,975.30 : x
  2. Step 2: Convert to fraction form
    111,537,070.10/167,305,605.15 = 34,859,975.30/x
  3. Step 3: Cross multiply
    111,537,070.10x = 167,305,605.15 × 34,859,975.30
  4. Step 4: Simplify right side
    111,537,070.10x = 5,832,269,263,080,553
  5. Step 5: Solve for x
    x = 5,832,269,263,080,553/111,537,070.10
  6. Step 6: Final answer
    x = 52,289,962.95

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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.