Home / 960,773,803,663.12-1,325,888,099,384.10-527,222,399,734.44

Finding the Fourth Proportional to 960,773,803,663.12, 1,325,888,099,384.10 and 527,222,399,734.44

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Solution

The fourth proportional to 960,773,803,663.12, 1,325,888,099,384.10 and 527,222,399,734.44 is: 727,578,023,954.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    960,773,803,663.12 : 1,325,888,099,384.10 = 527,222,399,734.44 : x
  2. Step 2: Convert to fraction form
    960,773,803,663.12/1,325,888,099,384.10 = 527,222,399,734.44/x
  3. Step 3: Cross multiply
    960,773,803,663.12x = 1,325,888,099,384.10 × 527,222,399,734.44
  4. Step 4: Simplify right side
    960,773,803,663.12x = 699,037,905,536,620,964,085,760
  5. Step 5: Solve for x
    x = 699,037,905,536,620,964,085,760/960,773,803,663.12
  6. Step 6: Final answer
    x = 727,578,023,954.67

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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.