Home / 16,173,733.55-22,281,821.69-11,270,058.35

Finding the Fourth Proportional to 16,173,733.55, 22,281,821.69 and 11,270,058.35

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Solution

The fourth proportional to 16,173,733.55, 22,281,821.69 and 11,270,058.35 is: 15,526,250.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,173,733.55 : 22,281,821.69 = 11,270,058.35 : x
  2. Step 2: Convert to fraction form
    16,173,733.55/22,281,821.69 = 11,270,058.35/x
  3. Step 3: Cross multiply
    16,173,733.55x = 22,281,821.69 × 11,270,058.35
  4. Step 4: Simplify right side
    16,173,733.55x = 251,117,430,422,836.22
  5. Step 5: Solve for x
    x = 251,117,430,422,836.22/16,173,733.55
  6. Step 6: Final answer
    x = 15,526,250.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.