Home / 110,187,742.20-165,082,547.70-94,262,494.20

Finding the Fourth Proportional to 110,187,742.20, 165,082,547.70 and 94,262,494.20

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Solution

The fourth proportional to 110,187,742.20, 165,082,547.70 and 94,262,494.20 is: 141,223,446.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,187,742.20 : 165,082,547.70 = 94,262,494.20 : x
  2. Step 2: Convert to fraction form
    110,187,742.20/165,082,547.70 = 94,262,494.20/x
  3. Step 3: Cross multiply
    110,187,742.20x = 165,082,547.70 × 94,262,494.20
  4. Step 4: Simplify right side
    110,187,742.20x = 15,561,092,695,092,472
  5. Step 5: Solve for x
    x = 15,561,092,695,092,472/110,187,742.20
  6. Step 6: Final answer
    x = 141,223,446.31

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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.