Home / 294,480,797,609.28-441,848,758,577.74-158,183,884,959.07

Finding the Fourth Proportional to 294,480,797,609.28, 441,848,758,577.74 and 158,183,884,959.07

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Solution

The fourth proportional to 294,480,797,609.28, 441,848,758,577.74 and 158,183,884,959.07 is: 237,344,348,981.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,480,797,609.28 : 441,848,758,577.74 = 158,183,884,959.07 : x
  2. Step 2: Convert to fraction form
    294,480,797,609.28/441,848,758,577.74 = 158,183,884,959.07/x
  3. Step 3: Cross multiply
    294,480,797,609.28x = 441,848,758,577.74 × 158,183,884,959.07
  4. Step 4: Simplify right side
    294,480,797,609.28x = 69,893,353,196,169,122,021,376
  5. Step 5: Solve for x
    x = 69,893,353,196,169,122,021,376/294,480,797,609.28
  6. Step 6: Final answer
    x = 237,344,348,981.64

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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.