Home / 113,186,119.35-169,779,179.03-113,186,119.35

Finding the Fourth Proportional to 113,186,119.35, 169,779,179.03 and 113,186,119.35

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Solution

The fourth proportional to 113,186,119.35, 169,779,179.03 and 113,186,119.35 is: 169,779,179.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,186,119.35 : 169,779,179.03 = 113,186,119.35 : x
  2. Step 2: Convert to fraction form
    113,186,119.35/169,779,179.03 = 113,186,119.35/x
  3. Step 3: Cross multiply
    113,186,119.35x = 169,779,179.03 × 113,186,119.35
  4. Step 4: Simplify right side
    113,186,119.35x = 19,216,646,420,268,668
  5. Step 5: Solve for x
    x = 19,216,646,420,268,668/113,186,119.35
  6. Step 6: Final answer
    x = 169,779,179.03

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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.