Home / 7,703,409,897,517-10,630,712,497,172-4,235,088,019,297

Finding the Fourth Proportional to 7,703,409,897,517, 10,630,712,497,172 and 4,235,088,019,297

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Solution

The fourth proportional to 7,703,409,897,517, 10,630,712,497,172 and 4,235,088,019,297 is: 5,844,425,226,272.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,703,409,897,517 : 10,630,712,497,172 = 4,235,088,019,297 : x
  2. Step 2: Convert to fraction form
    7,703,409,897,517/10,630,712,497,172 = 4,235,088,019,297/x
  3. Step 3: Cross multiply
    7,703,409,897,517x = 10,630,712,497,172 × 4,235,088,019,297
  4. Step 4: Simplify right side
    7,703,409,897,517x = 45,022,003,133,364,028,542,287,872
  5. Step 5: Solve for x
    x = 45,022,003,133,364,028,542,287,872/7,703,409,897,517
  6. Step 6: Final answer
    x = 5,844,425,226,272.30

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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.