Home / 10,697,733.90-16,058,410.65-6,658,782.30

Finding the Fourth Proportional to 10,697,733.90, 16,058,410.65 and 6,658,782.30

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Solution

The fourth proportional to 10,697,733.90, 16,058,410.65 and 6,658,782.30 is: 9,995,524.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,697,733.90 : 16,058,410.65 = 6,658,782.30 : x
  2. Step 2: Convert to fraction form
    10,697,733.90/16,058,410.65 = 6,658,782.30/x
  3. Step 3: Cross multiply
    10,697,733.90x = 16,058,410.65 × 6,658,782.30
  4. Step 4: Simplify right side
    10,697,733.90x = 106,929,460,602,351.50
  5. Step 5: Solve for x
    x = 106,929,460,602,351.50/10,697,733.90
  6. Step 6: Final answer
    x = 9,995,524.44

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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.