Home / 9,102,001.10-13,651,153.63-3,342,755.30

Finding the Fourth Proportional to 9,102,001.10, 13,651,153.63 and 3,342,755.30

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Solution

The fourth proportional to 9,102,001.10, 13,651,153.63 and 3,342,755.30 is: 5,013,454.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,102,001.10 : 13,651,153.63 = 3,342,755.30 : x
  2. Step 2: Convert to fraction form
    9,102,001.10/13,651,153.63 = 3,342,755.30/x
  3. Step 3: Cross multiply
    9,102,001.10x = 13,651,153.63 × 3,342,755.30
  4. Step 4: Simplify right side
    9,102,001.10x = 45,632,466,071,184.08
  5. Step 5: Solve for x
    x = 45,632,466,071,184.08/9,102,001.10
  6. Step 6: Final answer
    x = 5,013,454.25

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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.