Home / 169,043,964.18-233,286,437.43-94,707,659.22

Finding the Fourth Proportional to 169,043,964.18, 233,286,437.43 and 94,707,659.22

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Solution

The fourth proportional to 169,043,964.18, 233,286,437.43 and 94,707,659.22 is: 130,699,800.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,043,964.18 : 233,286,437.43 = 94,707,659.22 : x
  2. Step 2: Convert to fraction form
    169,043,964.18/233,286,437.43 = 94,707,659.22/x
  3. Step 3: Cross multiply
    169,043,964.18x = 233,286,437.43 × 94,707,659.22
  4. Step 4: Simplify right side
    169,043,964.18x = 22,094,012,416,768,292
  5. Step 5: Solve for x
    x = 22,094,012,416,768,292/169,043,964.18
  6. Step 6: Final answer
    x = 130,699,800.63

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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.