Home / 946,101,341,205.72-1,419,152,028,203.80-229,800,461,709.88

Finding the Fourth Proportional to 946,101,341,205.72, 1,419,152,028,203.80 and 229,800,461,709.88

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Solution

The fourth proportional to 946,101,341,205.72, 1,419,152,028,203.80 and 229,800,461,709.88 is: 344,700,696,547.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    946,101,341,205.72 : 1,419,152,028,203.80 = 229,800,461,709.88 : x
  2. Step 2: Convert to fraction form
    946,101,341,205.72/1,419,152,028,203.80 = 229,800,461,709.88/x
  3. Step 3: Cross multiply
    946,101,341,205.72x = 1,419,152,028,203.80 × 229,800,461,709.88
  4. Step 4: Simplify right side
    946,101,341,205.72x = 326,121,791,317,745,919,328,256
  5. Step 5: Solve for x
    x = 326,121,791,317,745,919,328,256/946,101,341,205.72
  6. Step 6: Final answer
    x = 344,700,696,547.09

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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.