Home / 183,912,701.07-253,861,028.29-109,596,565.72

Finding the Fourth Proportional to 183,912,701.07, 253,861,028.29 and 109,596,565.72

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Solution

The fourth proportional to 183,912,701.07, 253,861,028.29 and 109,596,565.72 is: 151,279,910.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,912,701.07 : 253,861,028.29 = 109,596,565.72 : x
  2. Step 2: Convert to fraction form
    183,912,701.07/253,861,028.29 = 109,596,565.72/x
  3. Step 3: Cross multiply
    183,912,701.07x = 253,861,028.29 × 109,596,565.72
  4. Step 4: Simplify right side
    183,912,701.07x = 27,822,296,871,495,148
  5. Step 5: Solve for x
    x = 27,822,296,871,495,148/183,912,701.07
  6. Step 6: Final answer
    x = 151,279,910.03

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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.