Home / 35,381,292,546.62-53,079,401,582.68-11,475,940,689.12

Finding the Fourth Proportional to 35,381,292,546.62, 53,079,401,582.68 and 11,475,940,689.12

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Solution

The fourth proportional to 35,381,292,546.62, 53,079,401,582.68 and 11,475,940,689.12 is: 17,216,331,584.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,381,292,546.62 : 53,079,401,582.68 = 11,475,940,689.12 : x
  2. Step 2: Convert to fraction form
    35,381,292,546.62/53,079,401,582.68 = 11,475,940,689.12/x
  3. Step 3: Cross multiply
    35,381,292,546.62x = 53,079,401,582.68 × 11,475,940,689.12
  4. Step 4: Simplify right side
    35,381,292,546.62x = 609,136,064,376,817,975,296
  5. Step 5: Solve for x
    x = 609,136,064,376,817,975,296/35,381,292,546.62
  6. Step 6: Final answer
    x = 17,216,331,584.67

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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.