Home / 34,745,917.90-52,119,245.88-10,485,058.18

Finding the Fourth Proportional to 34,745,917.90, 52,119,245.88 and 10,485,058.18

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Solution

The fourth proportional to 34,745,917.90, 52,119,245.88 and 10,485,058.18 is: 15,727,698.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,745,917.90 : 52,119,245.88 = 10,485,058.18 : x
  2. Step 2: Convert to fraction form
    34,745,917.90/52,119,245.88 = 10,485,058.18/x
  3. Step 3: Cross multiply
    34,745,917.90x = 52,119,245.88 × 10,485,058.18
  4. Step 4: Simplify right side
    34,745,917.90x = 546,473,325,349,525.31
  5. Step 5: Solve for x
    x = 546,473,325,349,525.31/34,745,917.90
  6. Step 6: Final answer
    x = 15,727,698.63

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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.