Home / 34,189,400.90-51,284,101.35-10,254,872.90

Finding the Fourth Proportional to 34,189,400.90, 51,284,101.35 and 10,254,872.90

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Solution

The fourth proportional to 34,189,400.90, 51,284,101.35 and 10,254,872.90 is: 15,382,309.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,189,400.90 : 51,284,101.35 = 10,254,872.90 : x
  2. Step 2: Convert to fraction form
    34,189,400.90/51,284,101.35 = 10,254,872.90/x
  3. Step 3: Cross multiply
    34,189,400.90x = 51,284,101.35 × 10,254,872.90
  4. Step 4: Simplify right side
    34,189,400.90x = 525,911,941,134,968.44
  5. Step 5: Solve for x
    x = 525,911,941,134,968.44/34,189,400.90
  6. Step 6: Final answer
    x = 15,382,309.35

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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.